{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"NYH3698078","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"capt_tom_baldwin_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"NYH3698129","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"meteor_airship_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"NYH3698064","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"ville_de_st_mande_airship_beals_on_board_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"NYH3698073","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"airship_california_arrow_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"LAL300388","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"green_harry_b_1920","item_category5":"not_balown","item_list_name":"search_results","item_name":"girdling_the_globe","item_variant":"undefined"},{"item_id":"NYH3698077","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"capt_tom_baldwin_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"NYH3698079","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"capt_tom_baldwin_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"NYH3698085","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"capt_tom_baldwin_one_of_the_pioneers_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"NYH3698087","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"knabenshue_at_st_louis_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"NYH3698111","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"meteor_airship_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"NYH3698125","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"airship_california_arrow_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"LIP1096706","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":"bell_s_aerial_machine_engraving","item_variant":"undefined"},{"item_id":"UIG3730554","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"political_poster_ussr_1931_build_a_group_of_airships_in_the_name_of_lenin","item_variant":"undefined"},{"item_id":"NYH3698099","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"knabenshue_at_st_louis_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"LAL337127","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"hardy_wilf_wilfred_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"super_blimps_of_the_future","item_variant":"undefined"},{"item_id":"LIP1039334","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_new_aluminium_military_balloon_litho","item_variant":"undefined"},{"item_id":"LIP1593519","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":"starting_the_model_of_a_new_flying_machine_at_the_crystal_palace_b_w_photo","item_variant":"undefined"},{"item_id":"LLM3624651","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":"aeronautics_engraving","item_variant":"undefined"},{"item_id":"NYH3698095","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"world_s_fair_st_louis_pres_francis_at_right_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"LIP1096705","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":"ascent_of_bell_s_aerial_machine_from_vauxhall_gardens_engraving","item_variant":"undefined"},{"item_id":"NYH3698132","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_avery_in_the_gliding_machine_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"LIP1040719","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"across_london_in_an_airship_the_start_from_the_crystal_palace_b_w_photo","item_variant":"undefined"},{"item_id":"LLM3628379","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":"german_zeppelin_type_chromolitho","item_variant":"undefined"},{"item_id":"LIP1593520","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":"messers_gaudron_and_barth_s_model_of_a_flying_machine_crossing_the_concert_room_at_the_crystal_palac","item_variant":"undefined"},{"item_id":"LIP1045057","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_new_american_navigable_war_balloon_engraving","item_variant":"undefined"},{"item_id":"LLM3628359","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":"montgolfier_balloon_chromolitho","item_variant":"undefined"},{"item_id":"LIP1629765","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wright_henry_charles_seppings_1850_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_latest_navigable_balloon_litho","item_variant":"undefined"},{"item_id":"LLH732347","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":"french_greeting_card_colour_litho","item_variant":"undefined"},{"item_id":"LLM3628364","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":"the_first_dirigible_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628368","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":"the_wellman_airship_chromolitho","item_variant":"undefined"},{"item_id":"LIP1622750","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":"messers_renard_s_and_krebs_balloon_steered_by_electricity_at_meudon_near_paris_engraving","item_variant":"undefined"},{"item_id":"LLM3628375","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":"french_zodiac_type_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628376","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":"italian_military_dirigible_no_1_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628377","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":"german_dirigible_clouth_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628380","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":"french_dirigible_capazza_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628362","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":"first_crossing_the_channel_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628365","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":"first_successful_dirigible_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628363","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":"first_parachute_display_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628372","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":"spanish_torres_quevedo_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628373","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":"italian_dirigible_italia_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628374","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":"german_military_dirigible_gross_type_chromolitho","item_variant":"undefined"},{"item_id":"NYH3701068","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beals_jessie_tarbox_1871_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"airship_california_arrow_1904_gelatin_silver_photo","item_variant":"undefined"},{"item_id":"LLM3628367","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":"united_states_military_dirigible_no_1_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628361","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":"first_balloon_flight_in_england_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628366","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":"first_british_war_balloon_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628369","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":"british_army_dirigible_baby_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628371","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":"german_dirigible_parseval_type_chromolitho","item_variant":"undefined"},{"item_id":"LLM3628360","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":"flying_ship_of_francesco_de_lana_chromolitho","item_variant":"undefined"},{"item_id":"LIP1096874","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":"m_petin_s_system_of_aerial_navigation_engraving","item_variant":"undefined"},{"item_id":"LLM3628378","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":"french_military_dirigible_colonel_renard_chromolitho","item_variant":"undefined"},{"item_id":"LIP1601126","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"victims_of_the_air_ship_disaster_near_paris_13_october_the_late_mm_bradsky_and_morin_engraving","item_variant":"undefined"},{"item_id":"LLM3628370","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":"french_dirigible_ville_de_paris_chromolitho","item_variant":"undefined"},{"item_id":"LIP1600682","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_problem_of_aerial_navigation_count_zeppelin_s_air_ship_litho","item_variant":"undefined"},{"item_id":"LIP1043865","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"cleaver_reginald_thomas_c_1870_1954","item_category5":"not_balown","item_list_name":"search_results","item_name":"m_santos_dumont_experimenting_with_his_airship_at_monte_carlo_litho","item_variant":"undefined"},{"item_id":"VEI6409097","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"eletti_valerio","item_category5":"not_balown","item_list_name":"search_results","item_name":"surreal_parlour_talk_1984_black_ink_on_cotton_paper","item_variant":"undefined"},{"item_id":"LIP1057701","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":"m_dupuy_de_lome_s_new_navigating_balloon_the_ascent_at_fort_vincennes_engraving","item_variant":"undefined"},{"item_id":"QGA932502","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hot_air_balloon","item_variant":"undefined"},{"item_id":"LLH6031586","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"battle_of_the_nations_ww1_colour_litho","item_variant":"undefined"},{"item_id":"LIP1598123","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wright_henry_charles_seppings_1850_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_new_german_military_balloon_tested_near_berlin_litho","item_variant":"undefined"},{"item_id":"LIP1629694","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_ill_fated_balloon_the_air_ship_in_which_m_severo_lost_his_life_engraving","item_variant":"undefined"},{"item_id":"XAB311959","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"chibisov_leonid_konstantinovich_1924_97","item_category5":"balown","item_list_name":"search_results","item_name":"stage_design_for_the_film_moscow_1941_1973_oil_on_plywood","item_variant":"undefined"},{"item_id":"LIP1043580","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":"the_accident_to_m_santos_dumont_s_balloon_at_monte_carlo_litho","item_variant":"undefined"},{"item_id":"LIP1628611","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":"motor_and_rudder_of_the_steerable_balloon_by_villars_at_the_concours_d_aria_lyons_parc_des_princes_w","item_variant":"undefined"},{"item_id":"LIP1629679","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_disaster_to_m_severo_s_air_ship_12_may_the_street_blocked_by_the_wreckage_of_the_air_ship_b_w_ph","item_variant":"undefined"},{"item_id":"LIP1037260","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"paget_henry_marriott_1856_1936_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_accident_to_the_santos_dumont_balloon_superintending_the_removal_of_the_wreckage_litho","item_variant":"undefined"},{"item_id":"LLM5990875","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"valda_salvator_c_1880_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_naval_battle_of_the_future_litho","item_variant":"undefined"},{"item_id":"LIP1601052","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_first_voyage_over_london_in_an_air_ship_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6006439","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"dirigeables_allemands_b_w_photo","item_variant":"undefined"},{"item_id":"LLM1094084","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":"flying_above_the_english_channel_chromolitho","item_variant":"undefined"},{"item_id":"LAL299025","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"salinas_alberto_1932_2004","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_graf_zeppelin","item_variant":"undefined"},{"item_id":"LLE813831","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"hugo_eckener_german_airship_designer_and_pilot_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2938309","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"la_republique_a_semi_rigid_airship_built_for_the_french_army_leaving_moisson_france_in_1907_built_fo","item_variant":"undefined"},{"item_id":"EVB2938299","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"airship_powered_by_an_electric_motor_developed_by_albert_and_gaston_tissandier_departing_from_auteui","item_variant":"undefined"},{"item_id":"LLE817430","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ferdinand_von_zeppelin_1838_1917_german_airship_manufacturer_b_w_photo","item_variant":"undefined"},{"item_id":"IMW6287953","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ferdinand_graf_zeppelin","item_variant":"undefined"},{"item_id":"LLE813832","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":"ferdinand_von_zeppelin_german_airship_pioneer_and_founder_of_the_zeppelin_airship_company_litho","item_variant":"undefined"},{"item_id":"LLM6006603","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"toussaint_maurice_1882_1974","item_category5":"not_balown","item_list_name":"search_results","item_name":"l_armee_allemande_colour_litho","item_variant":"undefined"},{"item_id":"LLE813834","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ferdinand_von_zeppelin_german_airship_pioneer_and_founder_of_the_zeppelin_airship_company_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6312042","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_new_construction_of_the_gate_at_tempelhof_airport_on_the_day_of_the_topping_out_ceremony_1937_b_","item_variant":"undefined"},{"item_id":"LIP1629131","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_problem_of_aerial_navigation_the_navigable_balloon_santos_dumont_vi_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1040755","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_paris_airship_disaster_b_w_photo","item_variant":"undefined"},{"item_id":"EVB2938318","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"otto_lilienthal_1848_1896_flying_the_two_surface_glider_in_which_he_made_sustained_scientifically_do","item_variant":"undefined"},{"item_id":"LLH3104831","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":"high_zeppelin_litho","item_variant":"undefined"},{"item_id":"SZT6312035","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_administration_building_at_the_tempelhof_airport_in_berlin_1937_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6310620","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"lz_130_graf_zeppelin_ii_1938_b_w_photo","item_variant":"undefined"},{"item_id":"DGD778757","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"gaillard_didier","item_category5":"not_balown","item_list_name":"search_results","item_name":"untitled_oil_pastel_china_ink_and_graphite_on_paper","item_variant":"undefined"},{"item_id":"SZT2985592","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_wreck_of_the_german_zeppelin_l_33_1916_b_w_photo","item_variant":"undefined"},{"item_id":"STC409361","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_hindenburg_over_the_airfield_the_graf_zeppelin_launches_litho","item_variant":"undefined"},{"item_id":"SZT6312037","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_building_of_the_air_bridge_of_the_berlin_tempelhof_airport_1937_b_w_photo","item_variant":"undefined"},{"item_id":"LLM974622","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":"dirigible_airships_of_haenlein_1872_and_renard_and_krebs_1885_chromolitho","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"Airships","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":732,"search_results_page_number":2}