{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"KWE188346","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"double_cylinder_printing_machine_from_cyclopaedia_of_useful_arts_manufactures_edited_by_charles_toml","item_variant":"undefined"},{"item_id":"LLM3635705","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_mammoth_incised_upon_mammoth_ivory_prehistoric_engraving","item_variant":"undefined"},{"item_id":"KWE188349","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"saw_in_saw_mill_from_cyclopaedia_of_useful_arts_manufactures_edited_by_charles_tomlinson_c_1880s_eng","item_variant":"undefined"},{"item_id":"XJF134192","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"a_steam_engine_manufactory_and_iron_works_at_bolton_by_harwood_engraved_by_watkins_engraving_b_w_pho","item_variant":"undefined"},{"item_id":"XJF373288","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"various_types_of_agricultural_machinery_engraving","item_variant":"undefined"},{"item_id":"CHT206378","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"forges_at_the_imperial_engineering_works_at_kiel_colour_engraving","item_variant":"undefined"},{"item_id":"LLM5210789","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_jessop_ce_engraving","item_variant":"undefined"},{"item_id":"RCM77688","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"cornish_mining_scene","item_variant":"undefined"},{"item_id":"LLM977076","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"belgian_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"crystal_manufacturing_chromolitho","item_variant":"undefined"},{"item_id":"LLM958193","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_stained_and_painted_glass_window_by_marechal_of_metz_chromolitho","item_variant":"undefined"},{"item_id":"PNP254588","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"caricature_of_harry_s_truman_1884_1972_with_john_llewellyn_lewis_1880_1969_and_congress_fiddling","item_variant":"undefined"},{"item_id":"LLM2799969","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"wool_sorters_engraving","item_variant":"undefined"},{"item_id":"LLM5197789","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_telford_engraving","item_variant":"undefined"},{"item_id":"NGW311340","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_aberfan_disaster_1966_b_w_photo","item_variant":"undefined"},{"item_id":"LLM1093326","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ancient_egyptian_papermakers_chromolitho","item_variant":"undefined"},{"item_id":"CHT247156","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"share_certificate_for_the_sedalia_and_californian_oil_company_u_s_a_1901_colour_litho","item_variant":"undefined"},{"item_id":"CHT206359","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"postcard_depicting_the_karl_krause_factory_in_leipzig_c_1905_coloured_photo","item_variant":"undefined"},{"item_id":"HRP2624568","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_method_of_winding_and_twisting_silk_from_the_universal_magazine_1747_engraving","item_variant":"undefined"},{"item_id":"LLM668158","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"now_and_then_chromolitho","item_variant":"undefined"},{"item_id":"LLM3620480","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"manufacturing_of_masks_and_false_noses_colour_litho","item_variant":"undefined"},{"item_id":"LLM2799937","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_alston_wool_combing_works_of_messers_isaac_holden_and_sons_bradford_engraving","item_variant":"undefined"},{"item_id":"WH122019","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"hynes_gladys_1888_1958","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_chalk_quarry_1922_oil_on_canvas","item_variant":"undefined"},{"item_id":"LLM668535","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_view_of_a_textile_mill_coloured_engraving","item_variant":"undefined"},{"item_id":"LLM3635882","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"bottom_of_another_vessel_sweden_engraving","item_variant":"undefined"},{"item_id":"LLM3635887","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"celtic_ornament_found_in_norway_engraving","item_variant":"undefined"},{"item_id":"LLM2799892","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_spinning_room_in_the_shadwell_rope_works_engraving","item_variant":"undefined"},{"item_id":"CHT290530","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"poster_advertising_the_joc_c_1950_colour_litho","item_variant":"undefined"},{"item_id":"LLM3642551","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"factory_engraving","item_variant":"undefined"},{"item_id":"LLM3635897","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"silver_beads_of_a_necklace_gotland_engraving","item_variant":"undefined"},{"item_id":"XJF392628","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"playing_card_showing_workers_making_stockings_print_detail_of_392627","item_variant":"undefined"},{"item_id":"LLM5993301","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"plan_du_bateau_sous_marin_de_m_payerne_engraving","item_variant":"undefined"},{"item_id":"LIP1062168","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_recent_strikes_and_riots_in_belgium_engraving","item_variant":"undefined"},{"item_id":"LLM5992932","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"coupe_de_la_machine_a_vapeur_de_newcomen_engraving","item_variant":"undefined"},{"item_id":"LLH731627","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"fisher_nixon_howarth_fisher_trade_card_coloured_engraving","item_variant":"undefined"},{"item_id":"XEE4161909","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"beet_sugar_manufacturing_plant_1873_engraving_by_jahandier_in_le_magasin_picturesque_1873","item_variant":"undefined"},{"item_id":"LLM3635891","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"quadrangular_brooch_silver_sweden_engraving","item_variant":"undefined"},{"item_id":"KWE2619118","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_workshop_containing_the_chemical_baths_in_charles_christofle_s_electroplating_plant_paris_france","item_variant":"undefined"},{"item_id":"HGL615374","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"petroleum_front_cover_of_the_dupont_magazine_april_1948_colour_litho","item_variant":"undefined"},{"item_id":"LLM5993286","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"peche_des_huitres_perlieres_sur_la_cote_de_l_ile_de_ceylan_engraving","item_variant":"undefined"},{"item_id":"LLM5993294","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"appareil_de_klingert_engraving","item_variant":"undefined"},{"item_id":"XJF696688","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"messrs_chubb_son_factory_on_glengall_road_1868_engraving","item_variant":"undefined"},{"item_id":"LLM2799958","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"early_match_caliver_from_penshurst_1590_engraving","item_variant":"undefined"},{"item_id":"XYC205264","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"sheffield_hardware_plate_43_from_dickinsons_comprehensive_pictures_of_the_great_exhibition_of_1851_p","item_variant":"undefined"},{"item_id":"LLM5993000","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypocaustum_des_romains_engraving","item_variant":"undefined"},{"item_id":"HRP2624570","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"woollen_manufacture_spinning_reeling_warping_and_weaving_from_the_universal_magazine_1749_engraving","item_variant":"undefined"},{"item_id":"LLM3635885","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"bronze_fibula_found_in_norway_engraving","item_variant":"undefined"},{"item_id":"LLM3635890","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"oval_brooch_for_women_sweden_engraving","item_variant":"undefined"},{"item_id":"STC255174","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"frontispiece_to_metropolis_by_manuel_maples_arce_translated_by_john_dos_passos_published_new_york_19","item_variant":"undefined"},{"item_id":"XJF498572","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"preparing_soft_dressed_skins_engraving","item_variant":"undefined"},{"item_id":"LMG1138753","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"burmantoft_tiles_in_the_turkish_baths_at_the_imperial_hydro_hotel_blackpool_burmantofts_catalogue_19","item_variant":"undefined"},{"item_id":"LLM2800035","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sectional_view_of_batteries_in_the_ironclad_frigate_alexandra_engraving","item_variant":"undefined"},{"item_id":"PNP3245423","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"british_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"convicts_at_hard_labour_in_dartmoor_prison_quarries_c_1890_litho","item_variant":"undefined"},{"item_id":"LLM2800019","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"views_in_the_royal_small_arms_factory_enfield_engraving","item_variant":"undefined"},{"item_id":"RMM1220244","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"boulton_coining_press_at_the_royal_mint_tower_hill_from_the_saturday_magazine_1836_engraving","item_variant":"undefined"},{"item_id":"LLM2779290","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"bakers_at_work_colour_litho","item_variant":"undefined"},{"item_id":"LLM2795936","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"bloody_riots_in_limoges_france_colour_litho","item_variant":"undefined"},{"item_id":"PNP368977","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russian_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"everything_for_the_front_1940s_colour_litho","item_variant":"undefined"},{"item_id":"HGL396729","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"packaging_front_cover_of_the_du_pont_magazine_may_june_1949_colour_litho","item_variant":"undefined"},{"item_id":"JHG215566","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_the_four_buildings_of_the_industry_exhibition_in_paris_place_louis_xv_1834_engraving_b_w_pho","item_variant":"undefined"},{"item_id":"LLM5221735","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"leather_parchment_and_glue_engraving","item_variant":"undefined"},{"item_id":"XEE4408218","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"inauguration_of_laboratories_at_the_trade_exchange_mr_masson_president_of_the_chamber_of_commerce_of","item_variant":"undefined"},{"item_id":"LLM2788866","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"rubber_tree_chromolitho","item_variant":"undefined"},{"item_id":"SIT358201","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"cherbourg_colour_litho","item_variant":"undefined"},{"item_id":"LLM958172","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"french_porcelain_and_earthenware_chromolitho","item_variant":"undefined"},{"item_id":"RMM1220235","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_early_sixteenth_century_european_mint_from_der_weisskunig_engraving","item_variant":"undefined"},{"item_id":"LLM3635894","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"bracelet_of_silver_wire_sweden_engraving","item_variant":"undefined"},{"item_id":"ILN198859","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"plan_and_cross_sections_of_the_great_eastern_steamship_1857_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"XJF466228","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"opening_of_the_new_swing_bridge_at_newcastle_upon_tyne_1876_litho","item_variant":"undefined"},{"item_id":"LLM3635898","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"amulet_of_silver_sweden_engraving","item_variant":"undefined"},{"item_id":"DGA419122","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"ancient_thebes_reconstruction_of_a_quarter_of_deir_el_medina_colour_litho","item_variant":"undefined"},{"item_id":"DGA419116","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"ancient_athens_reconstruction_of_a_bronze_sculpture_workshop_colour_litho","item_variant":"undefined"},{"item_id":"KWE3588320","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_19th_century_steam_hammer_or_drop_hammer_from_les_merveilles_de_la_science_pub_1870","item_variant":"undefined"},{"item_id":"LLE5232585","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"50_pfennig_german_notgeld_emergency_money_note_dortmund_horde_1919_colour_litho","item_variant":"undefined"},{"item_id":"XJF294074","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"women_at_work_in_a_coal_mine_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"XTD82717","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"ms_palat_218_220_aztec_artisans_dyeing_feathers_from_the_florentine_codex_by_bernardino_de_sahagun_c","item_variant":"undefined"},{"item_id":"REV326136","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"double_plough_brabant_invented_by_antoine_bajac_c_1900_colour_litho","item_variant":"undefined"},{"item_id":"XIR280192","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"workshop_and_main_tools_of_jewellery_1810_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"XIR165534","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"casting_bells_illustration_from_the_encyclopedia_by_denis_diderot_1713_84_1751_72_engraving_b_w_phot","item_variant":"undefined"},{"item_id":"PNP246256","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_steel_bladed_plow_colour_litho","item_variant":"undefined"},{"item_id":"STC312840","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"tile_laying_from_diderot_s_encyclopedie_1751_72_engraving","item_variant":"undefined"},{"item_id":"XTD82720","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"ms_palat_218_220_book_ix_aztec_feather_artisan_designing_and_cutting_patterns_from_the_florentine_co","item_variant":"undefined"},{"item_id":"XTD82724","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"ms_palat_218_220_book_ix_an_aztec_feather_artisan_from_the_florentine_codex_by_bernardino_de_sahagun","item_variant":"undefined"},{"item_id":"STC170816","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"distillation_of_geranium_from_industrie_des_parfums_a_grasse_c_1900_photo","item_variant":"undefined"},{"item_id":"XIR242809","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"dying_silk_threads_illustration_from_the_encylopedia_of_denis_diderot_1713_84_1751_72_engraving_b_w_","item_variant":"undefined"},{"item_id":"XIR42070","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"gold_mines_of_california_coloured_engraving","item_variant":"undefined"},{"item_id":"STC172378","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"construction_of_brooklyn_bridge_new_york_litho","item_variant":"undefined"},{"item_id":"GHL40961","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"drawing_of_a_proposed_single_span_bridge_by_thomas_telford_coloured_engraving_after_thomas_malton","item_variant":"undefined"},{"item_id":"STC243964","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_cabinet_maker_s_workshop_from_the_encyclopedie_des_sciences_et_metiers_by_denis_diderot_1713_84_pu","item_variant":"undefined"},{"item_id":"STC243976","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_paper_marbler_s_workshop_and_tools_from_the_encyclopedie_des_sciences_et_metiers_by_denis_diderot_","item_variant":"undefined"},{"item_id":"SLS251194","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"women_in_a_watch_factory_in_waltham_massachusetts_1870_engraving_see_also_251300","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"industrial school","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":5618,"search_results_page_number":5}