{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"LLM6013117","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"every_senior_pupil_to_make_use_of_a_public_library_litho","item_variant":"undefined"},{"item_id":"LLM6013112","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"call_a_spade_a_spade_litho","item_variant":"undefined"},{"item_id":"LLM6013102","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"valuable_training_for_post_school_days_the_cookery_room_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007717","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_artistically_draped_window_photo","item_variant":"undefined"},{"item_id":"LLM6007731","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"wool_sorters_at_work_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007733","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_remarkable_haberdashery_window_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007762","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"staircase_leading_to_a_balcony_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007763","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_specific_window_display_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007764","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustrative_of_shopping_by_phone_b_w_photo","item_variant":"undefined"},{"item_id":"PCT4288930","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"patrice_cartier","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_students_of_the_institut_agricole_saint_joseph_de_limoux_aude_leaving_for_the_practical_lesson_p","item_variant":"undefined"},{"item_id":"AQS336608","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":"practical_amalgamation_musical_soiree_published_by_john_childs_new_york_c_1839_hand_coloured_litho","item_variant":"undefined"},{"item_id":"STC405608","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"practical_protection_in_darkened_streets_illustration_from_the_illustrated_war_news_january_1917_b_w","item_variant":"undefined"},{"item_id":"BL3741702","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_man_wearing_patches_over_his_eyes_a_practical_treatise_on_the_diseases_of_the_eye_john_vetch_londo","item_variant":"undefined"},{"item_id":"BL7084942","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":"illustration_from_practical_hints_on_the_construction_and_economy_of_pauper_lunatic_asylums_etc_by_s","item_variant":"undefined"},{"item_id":"BL3275342","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"magic_cups","item_variant":"undefined"},{"item_id":"LLP728692","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":"national_training_school_of_cookery_at_south_kensington_engraving","item_variant":"undefined"},{"item_id":"LLM6013139","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_glorious_portal_opened_wide_the_pied_piper_of_hamelin_litho","item_variant":"undefined"},{"item_id":"SJB7267234","item_category2":"no_copyright","item_category3":"standard","item_category4":"erich_conard","item_category5":"not_balown","item_list_name":"search_results","item_name":"bicycle_1950s_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007745","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"cloth_weaving_shed_b_w_photo","item_variant":"undefined"},{"item_id":"SJB7267287","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"bicycle_1950s_b_w_photo","item_variant":"undefined"},{"item_id":"LLM5218087","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"tekke_bokhara_rug_colour_photo","item_variant":"undefined"},{"item_id":"LLM5218088","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ladik_prayer_rug_colour_photo","item_variant":"undefined"},{"item_id":"SZT6310000","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"women_in_the_arms_industry_retraining_1941_b_w_photo","item_variant":"undefined"},{"item_id":"FLO4563036","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dombeya_wallichii_ornamental_tree_grows_for_its_flowering_in_the_shape_of_pompoms_lithograph_in_the_","item_variant":"undefined"},{"item_id":"LLM2790449","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":"short_s_loom_for_weaving_fabrics_of_any_width_engraving","item_variant":"undefined"},{"item_id":"LLM6013140","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"silhouette_portrait_geoffrey_chaucer_lithograph","item_variant":"undefined"},{"item_id":"LLM5218108","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"chinese_cushion_rug_colour_photo","item_variant":"undefined"},{"item_id":"PCT4281251","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"patrice_cartier","item_category5":"not_balown","item_list_name":"search_results","item_name":"anatomical_folding_sheet_of_the_new_practical_encyclopedie_of_medicine_and_hygiene_by_dr_rehm_bookst","item_variant":"undefined"},{"item_id":"LLM6007742","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_side_line_display_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007747","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_handsome_corner_block_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007748","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"wholesale_speciality_warehouse_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007767","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"artistic_tableau_windows_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007718","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excellent_christmas_window_photo","item_variant":"undefined"},{"item_id":"SJB7267614","item_category2":"no_copyright","item_category3":"standard","item_category4":"kristoffersson","item_category5":"not_balown","item_list_name":"search_results","item_name":"three_elderly_women_resting_their_legs_sweden_1955_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6013104","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"melton_mowbray_central_school_for_girls_dining_room_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6013101","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ringing_out_liberty_8_july_1776_philadelphia_colour_litho","item_variant":"undefined"},{"item_id":"LLM3621810","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"oli_plants_colour_litho","item_variant":"undefined"},{"item_id":"LLM2790452","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":"residence_of_trevithick_senior_in_1760_as_it_appeared_in_1871_engraving","item_variant":"undefined"},{"item_id":"SZT5175795","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"education_at_the_naval_academy_in_muerwik_1927","item_variant":"undefined"},{"item_id":"SZT6313201","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"further_training_for_office_staff_1929_b_w_photo","item_variant":"undefined"},{"item_id":"LLM5202563","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_ages_of_the_horse_colour_litho","item_variant":"undefined"},{"item_id":"LLM5218081","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"meshed_prayer_rug_colour_photo","item_variant":"undefined"},{"item_id":"LLM5218107","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"bergama_prayer_rug_colour_photo","item_variant":"undefined"},{"item_id":"LLM5218114","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"daghestan_prayer_rug_colour_photo","item_variant":"undefined"},{"item_id":"LLM6013135","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"beating_the_rhythm_of_a_line_of_4_feet_in_falling_measure_litho","item_variant":"undefined"},{"item_id":"LLM6013103","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"valuable_training_for_post_school_days_the_handicraft_room_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007716","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_pleasing_display_of_blouses_photo","item_variant":"undefined"},{"item_id":"SJB7267149","item_category2":"no_copyright","item_category3":"standard","item_category4":"kristoffersson","item_category5":"not_balown","item_list_name":"search_results","item_name":"makeup_1950s_b_w_photo","item_variant":"undefined"},{"item_id":"XLF3790941","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"air_cadets_c_1940_wwii","item_variant":"undefined"},{"item_id":"PCT4288925","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"patrice_cartier","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_students_of_the_institut_agricole_saint_joseph_de_limoux_aude_leaving_for_the_practical_lesson_p","item_variant":"undefined"},{"item_id":"EVB2934694","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"students_constructing_telephones_at_hampton_institute_african_american_higher_education_stressed_pra","item_variant":"undefined"},{"item_id":"KWE2619097","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_david_edward_hughes_telegraphic_printing_machine_from_les_merveilles_de_la_science_published_c_187","item_variant":"undefined"},{"item_id":"LLM2790453","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":"trevithick_s_common_road_passenger_locomotive_london_1803_engraving","item_variant":"undefined"},{"item_id":"UIG1577149","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"alfred_binet_1897","item_variant":"undefined"},{"item_id":"LLM6007758","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_artistically_arranged_millinery_showroom_b_w_photo","item_variant":"undefined"},{"item_id":"LLM976502","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":"buffet_or_sideboard_displayed_as_for_a_cold_luncheon_or_banquet_chromolitho","item_variant":"undefined"},{"item_id":"LLM5212304","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"plan_of_proposed_village_at_earswick_near_york_for_messrs_rowntree_and_co_litho","item_variant":"undefined"},{"item_id":"LLM6007756","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"island_show_cases_and_arcade_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007765","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"decorative_art_show_rooms_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007715","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_well_dressed_outfitter_s_window_photo","item_variant":"undefined"},{"item_id":"LLM6007720","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"some_of_the_side_lines_of_drapery_photo","item_variant":"undefined"},{"item_id":"BL3275341","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_illusion","item_variant":"undefined"},{"item_id":"REU7619401","item_category2":"no_copyright","item_category3":"standard","item_category4":"fred_prouser","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_cast_of_the_new_film_practical_magic_poses_as_they_arrive_for_the_film_s_premiere_october_13_i_1","item_variant":"undefined"},{"item_id":"REU7514424","item_category2":"no_copyright","item_category3":"standard","item_category4":"zainal_abd_halim","item_category5":"not_balown","item_list_name":"search_results","item_name":"members_of_the_national_movement_of_afghan_youth_pray_during_a_gathering_to_discuss_the_practical_w_","item_variant":"undefined"},{"item_id":"STC156441","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"audsley_g_a_and_m_a_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_style_designs_for_ceiling_bosses_from_the_practical_decorator_and_ornamentalist_by_george_a","item_variant":"undefined"},{"item_id":"LCP463363","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":"w_boell_practical_lithographer_and_engraver_311_walnut_street_philadelphia_c_1863_litho_mounted_on_a","item_variant":"undefined"},{"item_id":"BL3297941","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_picture_of_a_sailing_ship_a_galleon_drawing_a_book_on_the_science_of_navigation_practical_rules_an","item_variant":"undefined"},{"item_id":"SJB7353355","item_category2":"no_copyright","item_category3":"standard","item_category4":"kristoffersson","item_category5":"not_balown","item_list_name":"search_results","item_name":"car_in_the_1960s_b_w_photo","item_variant":"undefined"},{"item_id":"SJB7289795","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"picnic_1950s_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007755","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"showroom_with_glass_counter_cases_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007759","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_manchester_costume_show_room_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007766","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_well_arranged_outfitting_showroom_b_w_photo","item_variant":"undefined"},{"item_id":"LLM5218106","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"beshir_bokhara_prayer_rug_colour_photo","item_variant":"undefined"},{"item_id":"LLM5212291","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_typical_birmingham_court_before_enforcing_part_ii_of_the_1890_act_b_w_photo","item_variant":"undefined"},{"item_id":"SED4072483","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"alfred_binet_and_theodore_simon_conducting_psycho_technical_tests_on_children_psychology_laboratoire","item_variant":"undefined"},{"item_id":"LLM6007761","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_beautifully_appointed_modern_store_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007711","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_exceptionally_good_costume_window_photo","item_variant":"undefined"},{"item_id":"LLM6007709","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"interior_of_a_modern_dye_house_photo","item_variant":"undefined"},{"item_id":"LLM6007741","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_modern_artistically_furhished_showroom_b_w_photo","item_variant":"undefined"},{"item_id":"LLM2790446","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":"baron_lionel_de_rothschild_mp_for_the_city_of_london_engraving","item_variant":"undefined"},{"item_id":"LLM5202558","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":"galtee_more_winner_of_the_derby_the_two_thousand_guineas_and_the_st_leger_1897_colour_litho","item_variant":"undefined"},{"item_id":"LLM976499","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":"artistic_emblematic_grosses_pieces_chromolitho","item_variant":"undefined"},{"item_id":"KWE2619094","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":"david_edward_hughes_from_les_merveilles_de_la_science_published_c_1870_engraving","item_variant":"undefined"},{"item_id":"LLM6007725","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"arcade_entrance_with_island_cases_photo","item_variant":"undefined"},{"item_id":"LLM6007727","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_smart_and_effective_blouse_window_photo","item_variant":"undefined"},{"item_id":"LLM6007729","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_specific_display_of_a_useful_material_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007739","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"boot_and_shoe_trying_on_rooms_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007740","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"fancy_goods_arcade_display_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007743","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_view_showing_sprinkler_installation_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6007749","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_magnificent_marble_drapery_hall_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"practical","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":2172,"search_results_page_number":12}