{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"LLM5999243","item_category":"photo","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":"the_advertising_robot_which_rises_to_its_feet_fires_a_gun_to_get_attention_and_then_announces_the_go","item_variant":"undefined"},{"item_id":"SZT5182662","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"parade_of_the_condor_legion_in_berlin_1939","item_variant":"undefined"},{"item_id":"ARV951200","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"suez_canal_waterfront_fortification_ship_water_towers","item_variant":"undefined"},{"item_id":"SZT6304821","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1595623","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"watkins_frank_fl_1859_94","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_stockport_technical_school_engraving","item_variant":"undefined"},{"item_id":"LLM5225682","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"austrian_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"colleges_melbourne_b_w_photo","item_variant":"undefined"},{"item_id":"DGC5892843","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"inarch_grafting_technique_1923_litho","item_variant":"undefined"},{"item_id":"SZT6304811","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"SZT5858385","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"radar_on_the_bridge_of_the_lifeboat_minden_of_the_lifeboat_organization_during_a_rescue_in_the_medit","item_variant":"undefined"},{"item_id":"EVB2934694","item_category":"photo","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":"ARV951574","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"steamship_la_savoie_cgt_line_lighthouse_spectators","item_variant":"undefined"},{"item_id":"SZT6304817","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304810","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304813","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"ARV953919","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"bremerhaven_north_lock_steamer_bremen","item_variant":"undefined"},{"item_id":"ARV950967","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"folkestone_south_east_steamer_pier_head_beacon","item_variant":"undefined"},{"item_id":"SZT6304815","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"ARV951671","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sondre_mole_denmark_steamboat_aarhus_lighthouse","item_variant":"undefined"},{"item_id":"LLM6013500","item_category":"illustration","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":"city_and_guilds_central_technical_college_south_kensington_london_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2841101","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"barriers","item_variant":"undefined"},{"item_id":"SZT6304816","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"STF1630266","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"halberd_of_the_guardians_of_the_cathedral_of_mainz_c_1820s_30s_wood_brass_steel","item_variant":"undefined"},{"item_id":"STF1630267","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"halberd_of_the_guardians_of_the_cathedral_of_mainz_c_1820s_1830s_wood_brass_steel_see_also_1630267","item_variant":"undefined"},{"item_id":"DGC5892844","item_category":"illustration","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":"diagram_showing_how_to_transplant_seedlings_1923_litho","item_variant":"undefined"},{"item_id":"SZT6304818","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"LLM962440","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"munition_workers_in_training_recently_visited_by_the_queen_a_class_for_men_and_women_at_shoreditch_t","item_variant":"undefined"},{"item_id":"LLM962441","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"woman_s_part_in_the_organisation_of_victory_munition_workers_learning_to_use_machinery_at_the_shored","item_variant":"undefined"},{"item_id":"ARV951569","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"steamship_la_gascogne_the_cgt_pier_lighthouse","item_variant":"undefined"},{"item_id":"SZT6363653","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"new_uniforms_of_the_technischen_nothilfe_1939_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304819","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304823","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"ARV951135","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"saint_nazaire_la_champagne_steamer_lighthouse","item_variant":"undefined"},{"item_id":"ARV953552","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"brunsbuettel_s_holstein_lock_systems_steamer_fairplayn","item_variant":"undefined"},{"item_id":"SZT6313181","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"electric_remington_typewriter_1928_b_w_photo","item_variant":"undefined"},{"item_id":"ARV951814","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"north_german_lloyd_bremen_steamer_europe_lighthouse","item_variant":"undefined"},{"item_id":"ARV951288","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"groeten_uit_steamship_ieper_lighthouse_flowers","item_variant":"undefined"},{"item_id":"LIP1061627","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"brewer_henry_william_fl_1858_d_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_corporation_of_london_engraving","item_variant":"undefined"},{"item_id":"SZT6304820","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"UIG3271997","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"chanute_field_illinois_c_1919_students_studying_the_intricacies_of_aircraft_bombs_at_the_air_corp_te","item_variant":"undefined"},{"item_id":"FRM564146","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"bialystok_poland_1977_baltic_friendship_bicycle_race_crash","item_variant":"undefined"},{"item_id":"SZT6363576","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"proclamation_of_the_constitution_of_the_german_student_union_deutsche_studentenschaft_in_berlin_1934","item_variant":"undefined"},{"item_id":"ARV949966","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"geestemuende_bremerhaven_view_to_the_harbour_steamer","item_variant":"undefined"},{"item_id":"LZT1013312","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_children_and_the_uncle_1842_1908_austrian_hungarian_studied_in_vienna_and_munich_later_principal","item_variant":"undefined"},{"item_id":"DSP3250335","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"lighthouse_greenore_co_louth_ireland_photo","item_variant":"undefined"},{"item_id":"EVB2924398","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"actor_gregory_peck_right_gets_a_lesson_in_hand_grenade_throwing_from_army_capt_joseph_clemons_peck_w","item_variant":"undefined"},{"item_id":"SZT5182639","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"parade_of_the_condor_legion_in_berlin_1939","item_variant":"undefined"},{"item_id":"SZT6304822","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"LZT1013313","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_children_and_the_uncle_studied_in_vienna_and_munich_later_principal_of_technical_painting_at_the","item_variant":"undefined"},{"item_id":"ARV953643","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"lindau_in_lake_constance_harbour_steamers_lighthouse","item_variant":"undefined"},{"item_id":"SZT6304824","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304814","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"adac_co_emissions_test_with_blacky_fuchsberger_1971_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2839999","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"henrichenburg","item_variant":"undefined"},{"item_id":"ARV946534","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"bonn_rhine_prince_eitel_friedrich_with_university","item_variant":"undefined"},{"item_id":"LLM962657","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_loyal_devotion_of_india_to_the_common_heritage_indian_students_making_shells_at_a_government_tec","item_variant":"undefined"},{"item_id":"TRK831767","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_horn_s_steam_engine_built_around_1850_by_the_thos_horn_engineer_firm_in_london","item_variant":"undefined"},{"item_id":"UTD2870939","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_soldier_of_the_signal_corps_is_trained_in_all_facts_of_driving_here_at_the_turning_lathe_of_the_","item_variant":"undefined"},{"item_id":"ARV953644","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dampfer_la_suisse_dents_du_midi_seen_from_territet","item_variant":"undefined"},{"item_id":"UIG3120645","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"navy_women_excercising_united_states_c_1943_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2872012","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_from_the_central_control_room_to_the_turbine_room_inside_the_powerhouse_at_river_alle_in_friedl","item_variant":"undefined"},{"item_id":"UTD2872017","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"turbine_of_the_powerhouse_at_rive_alle_in_friedland_east_prussia_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"ARV951628","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cuxhaven_steamship_albert_ballin_hapag","item_variant":"undefined"},{"item_id":"STF1630322","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rhind_william_birnie_1853_1933","item_category5":"not_balown","item_list_name":"search_results","item_name":"monument_to_the_fallen_of_the_black_watch_regiment_1910_bronze","item_variant":"undefined"},{"item_id":"MEB857448","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"francesca_piero_della_c_1415_92","item_category5":"not_balown","item_list_name":"search_results","item_name":"vase_in_perspective_pen_and_bistre","item_variant":"undefined"},{"item_id":"DSP3250015","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"liberty_hall_dublin_ireland_riverside_skyscraper_photo","item_variant":"undefined"},{"item_id":"LIP1107431","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"watkins_frank_fl_1859_94","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_royal_visit_to_huddersfield_engraving","item_variant":"undefined"},{"item_id":"UIG3479136","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"english_cotton_manufacturing_equipment_1830","item_variant":"undefined"},{"item_id":"UIG3479137","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"english_cotton_manufacturing_equipment_1830","item_variant":"undefined"},{"item_id":"SZT5182715","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"parade_of_the_condor_legion_in_berlin_1939","item_variant":"undefined"},{"item_id":"LIP1622689","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"watkins_frank_fl_1859_94","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_city_and_guilds_of_london_technical_education_central_institute_south_kensington_engraving","item_variant":"undefined"},{"item_id":"CIN6177975","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"kataro_shirayamadani_1865_1948","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_decorating_pottery_at_rookwood_1887_98_porcelain","item_variant":"undefined"},{"item_id":"SZT5863499","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_responders_policemen_rescue_services_and_fire_brigade_supply_the_injured_after_the_alleged_ter","item_variant":"undefined"},{"item_id":"SZT5863503","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_responders_police_officers_rescue_services_and_fire_brigade_supply_the_injured_with_a_truck_af","item_variant":"undefined"},{"item_id":"LLM5989464","item_category":"illustration","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":"page_from_hamleys_toy_shop_catalogue_1937_litho","item_variant":"undefined"},{"item_id":"DSP3503242","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"skerries_mills_co_fingal_ireland_photo","item_variant":"undefined"},{"item_id":"UTD2865451","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_navy_private_explaining_details_of_pumping_systems_to_recruits_of_the_wesermuende_navy_school_germ","item_variant":"undefined"},{"item_id":"SZT5863501","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_responders_police_officers_rescue_services_and_fire_brigade_supply_the_injured_with_a_truck_af","item_variant":"undefined"},{"item_id":"SZT5863502","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_responders_police_officers_rescue_services_and_fire_brigade_supply_the_injured_with_a_truck_af","item_variant":"undefined"},{"item_id":"UIG3479088","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_loom_for_weaving_1850","item_variant":"undefined"},{"item_id":"SZT3005432","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_thomas_beecham_and_mr_hasait_1934_b_w_photo","item_variant":"undefined"},{"item_id":"XOS5854181","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"frissell_toni_1907_88","item_category5":"balown","item_list_name":"search_results","item_name":"eleanor_roosevelt_talking_with_woman_machinist_during_her_goodwill_tour_of_great_britain_1942_b_w_ph","item_variant":"undefined"},{"item_id":"LLJ607533","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"watkins_frank_fl_1859_94","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_city_and_guilds_of_london_technical_education_central_institute_south_kensington_engraving","item_variant":"undefined"},{"item_id":"DSP3255762","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dublin_city_co_dublin_ireland_river_liffey_view_of_liberty_hall_at_night_photo","item_variant":"undefined"},{"item_id":"GHL1813001","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"classroom_of_william_street_school_hammersmith_with_men_and_women_at_their_desks_london_1913_b_w_pho","item_variant":"undefined"},{"item_id":"STF833672","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"bremen_town_hall_photo","item_variant":"undefined"},{"item_id":"BLO1838012","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"gerald_bloncourt","item_category5":"not_balown","item_list_name":"search_results","item_name":"technical_school","item_variant":"undefined"},{"item_id":"GHL1813002","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"classroom_of_william_street_school_hammersmith_with_men_and_women_at_their_desks_london_1913_b_w_pho","item_variant":"undefined"},{"item_id":"BLO1838013","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"gerald_bloncourt","item_category5":"not_balown","item_list_name":"search_results","item_name":"technical_school","item_variant":"undefined"},{"item_id":"PNB8940740","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"united_states_information_service","item_category5":"not_balown","item_list_name":"search_results","item_name":"technical_museum","item_variant":"undefined"},{"item_id":"SZT5183388","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"rad_members_are_cleaning_their_bicycles_1943","item_variant":"undefined"},{"item_id":"SZT5183392","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"bicycle_roll_call_at_a_rad_unit_1943","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"technical","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":3998,"search_results_page_number":6}