{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"UTD2870321","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"firework_display_at_heidelberg_castle_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2876063","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"duesseldorf_planetarium_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2876073","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"duesseldorf_planetarium_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2876074","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"duesseldorf_planetarium_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2876078","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"duesseldorf_planetarium_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2875853","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"at_kassel_city_centre_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2875856","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"kassel_city_hall_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2865959","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_from_behind_the_beethoven_monument_to_the_minster_at_bonn_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866014","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ponttor_one_of_the_city_gates_of_aachen_from_the_south_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866077","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"oberhausen_main_station_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866105","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wuppertal_suspension_railway_refelcting_in_the_river_wupper_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866107","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"track_of_the_wuppertal_suspension_railway_at_elberfeld_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866121","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"square_and_entrance_of_hagen_town_hall_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2928196","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1970s_americ_two_young_men_at_the_entrance_to_a_pool_hall_on_the_west_side_of_chicago_c_1973","item_variant":"undefined"},{"item_id":"EVB2928198","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1970s_americ_two_young_girls_pose_in_front_of_a_graffitied_wall_in_brooklyn_new_york_city_c_1973","item_variant":"undefined"},{"item_id":"UTD2843557","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"castel_sant_angelo_at_rome_italy_1920s","item_variant":"undefined"},{"item_id":"DSP3591870","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"charles_bowman","item_category5":"not_balown","item_list_name":"search_results","item_name":"shard_and_tower_bridge_london_england_uk_photo","item_variant":"undefined"},{"item_id":"DSP3591875","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"charles_bowman","item_category5":"not_balown","item_list_name":"search_results","item_name":"shard_and_tower_bridge_at_dusk_london_england_uk_photo","item_variant":"undefined"},{"item_id":"UTD2875830","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_to_the_marmorbad_bath_at_the_karlsaue_park_just_beside_orangerie_castle_at_kassel_germany_1930s","item_variant":"undefined"},{"item_id":"UTD2875842","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_to_wilhelmshoehe_castle_at_kassel_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2876056","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wilhelm_marx_skyscraper_at_duesseldorf_city_centre_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2876072","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"duesseldorf_planetarium_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2842699","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"remains_of_the_vestal_palace_in_rome","item_variant":"undefined"},{"item_id":"UTD2866007","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"door_sign_of_the_little_restaurant_postwagen_at_kraemerstrasse_street_in_aachen_germany_1930s_b_w_ph","item_variant":"undefined"},{"item_id":"UTD2866023","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"feet_in_the_water_kneippism_in_one_of_the_various_spa_resorts_of_aachen_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866127","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_paul_s_church_at_bochum_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866141","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"herne_main_police_office_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874522","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_to_the_alster_and_the_st_petri_church_at_hamburg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874533","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_through_blocks_to_the_st_nicolas_church_at_hamburg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874550","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_man_and_a_child_on_a_barge_passing_the_old_ferry_house_at_hamburg_uhlenhorst_germany_1930s_b_w_pho","item_variant":"undefined"},{"item_id":"UTD2874551","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_barge_on_the_alster_under_the_lombard_bridge_at_hamburg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874552","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"two_boats_at_the_quay_on_the_alster_with_view_to_the_hamburg_city_hall_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874561","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"public_transport_line_at_hamburg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874564","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_ship_hein_godenwind_was_built_in_1902_and_is_the_first_swimming_youth_hostel_of_the_djh_at_hambu","item_variant":"undefined"},{"item_id":"UTD2874577","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_hamburg_music_hall_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874578","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"building_of_the_hamburg_opera_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874584","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"bismarck_monument_at_hamburg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874826","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wuerzburg_main_station_with_a_fountain_in_front_of_it_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874923","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_stadthalle_hall_near_river_rhine_at_mainz_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874933","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_st_peter_s_church_at_mainz_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2875352","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_plauen_city_hall_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2875572","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_picture_gallery_at_dessau_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866716","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"name_on_a_house_at_emden_in_east_frisia_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2839886","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dusseldorf_wilhelm_marx_haus","item_variant":"undefined"},{"item_id":"UTD2864608","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"two_women_and_their_dog_strolling_through_a_small_lane_of_passau_with_direction_to_st_stephen_s_cath","item_variant":"undefined"},{"item_id":"UTD2864609","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_to_nagelschmiedgasse_lane_seen_from_rosstraenke_street_at_passau_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2864634","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_from_the_old_castle_at_burghausen_down_to_river_salzach_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2864640","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_to_river_salzach_at_burghausen_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2864643","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"idyllic_town_of_burghausen_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2892206","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_lorry_and_a_man_in_front_of_sacre_coeur_basilica_at_paris_france_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2892209","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sacre_coeur_basilica_at_paris_france_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2892211","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sacre_coeur_basilica_at_paris_france_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1622213","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_of_london_school_new_buildings_engraving","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":"UTD2875909","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_church_of_our_lady_at_koblenz_city_centre_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2865983","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"detail_at_the_church_gate_of_the_kaiserdom_cathedral_at_aachen_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866085","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"grillo_public_park_in_front_of_oberhausen_city_hall_with_view_to_st_mary_s_church_germany_1930s_b_w_","item_variant":"undefined"},{"item_id":"UTD2866086","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_woman_with_her_pram_strolling_through_the_grillo_park_at_oberhausen_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866089","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"toelleturm_watchout_at_wuppertal_barmen_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866101","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_from_toelleturm_watchout_to_the_park_restaurant_at_wuppertal_barmen_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874555","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_moenckebergstrasse_at_hamburg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2874560","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_moenckebergstrasse_with_view_tio_the_city_hall_of_hamburg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2839775","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"facade_of_the_cologne_gesellenhaus_1885_1912","item_variant":"undefined"},{"item_id":"UTD2864150","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cars_parking_on_schillerplatz_square_at_the_city_of_stuttgart_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2864178","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_young_lady_walking_the_dog_in_front_of_cafe_kriech_at_stuttgart_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"DSP3592588","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"ingrid_rasmussen","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_brick_residential_building_with_a_blue_balcony_railings_and_doors_and_a_red_stripe_painted_on_the_","item_variant":"undefined"},{"item_id":"UTD2875289","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"city_life_near_the_mauthalle_hall_at_nuremberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2999529","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"street_in_rothenburg_ob_der_tauber_b_w_photo","item_variant":"undefined"},{"item_id":"DSP3592583","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"ingrid_rasmussen","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_brick_residential_building_with_a_blue_balcony_railings_and_doors_and_a_red_stripe_painted_on_the_","item_variant":"undefined"},{"item_id":"UTD2875290","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frauentor_gate_in_the_southeast_of_the_old_nuremberg_city_wall_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2875291","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frauentor_gate_in_the_southeast_of_the_old_nuremberg_city_wall_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2843938","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_city_hall_of_zug_was_built_in_1505_at_kolinplatz_square_switzerland_1930s","item_variant":"undefined"},{"item_id":"UTD2864096","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_from_stiftskirche_belfry_to_the_market_on_schillerplatz_square_at_stuttgart_germany_1930s_b_w_p","item_variant":"undefined"},{"item_id":"UTD2874558","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"barge_at_hamburg_harbor_with_view_to_st_nicolas_church_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2865963","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_from_behind_the_beethoven_monument_to_the_minster_at_bonn_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866006","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"little_restaurant_postwagen_at_kraemerstrasse_street_in_aachen_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866009","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"prostration_and_station_of_the_cross_at_the_inner_city_of_aachen_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866063","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"theatre_at_duisburg_city_centre_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866081","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"theatre_at_duisburg_city_centre_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866087","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"court_of_first_instance_at_oberhausen_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866095","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wuppertal_suspension_railway_refelcting_in_the_river_wupper_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866106","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"train_of_the_wuppertal_suspension_railway_at_elberfeld_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866113","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"construction_worker_digging_at_a_construction_area_in_wuppertal_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866115","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"construction_worker_working_at_a_construction_area_in_wuppertal_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866118","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"children_playing_in_a_flooded_street_at_wuppertal_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866175","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_to_st_reinold_s_church_and_market_corner_at_dortmund_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2866192","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"monument_of_elector_jan_wellem_on_market_square_in_the_old_city_of_duesseldorf_germany_1930s_b_w_pho","item_variant":"undefined"},{"item_id":"UTD2839657","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"lubeck_holy_spirit_hospital","item_variant":"undefined"},{"item_id":"UTD2875329","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_hans_sachs_monument_on_spitalplatz_square_in_the_old_city_of_nuremberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2875815","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_to_the_deutsches_theater_theatre_at_goettingen_germany_1930s_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"inner-city","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":2894,"search_results_page_number":10}