{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"DGC696889","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"south_african_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"balloon_corps_transport_with_lord_roberts_army_advance_on_johannesburg_south_africa_1901_sepia_photo","item_variant":"undefined"},{"item_id":"LIP1102618","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":"balloon_reconnaissance_at_the_royal_review_aldershott_engraving","item_variant":"undefined"},{"item_id":"LIP1039451","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"staniland_charles_j_1838_1916_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"military_ballooning_in_germany_a_reconnaissance_on_the_upper_spree_litho","item_variant":"undefined"},{"item_id":"XLF3787114","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"world_war_2_british_women_s_auxiliary_air_force","item_variant":"undefined"},{"item_id":"LLM1091263","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":"construction_of_the_first_captive_military_balloons_for_reconnaissance_purposes_1886_chromolitho","item_variant":"undefined"},{"item_id":"DGC696892","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"japanese_war_balloons_port_arthur_lushunkou_district_china_1904_sepia_photo","item_variant":"undefined"},{"item_id":"LLM1091264","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":"apparatus_for_transporting_military_balloons_by_road_1887_chromolitho","item_variant":"undefined"},{"item_id":"DGC696896","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"russian_war_balloons_liaoyang_china_1904_sepia_photo","item_variant":"undefined"},{"item_id":"NAM5921944","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_german_observation_balloon_1917_circa_b_w_photo","item_variant":"undefined"},{"item_id":"NAM5924534","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"british_soldiers_putting_up_an_observation_balloon_c_1917_b_w_photo","item_variant":"undefined"},{"item_id":"NAM5923043","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_trail_of_smoke_from_the_burning_remnants_of_an_enemy_observation_balloon_1916_b_w_photo","item_variant":"undefined"},{"item_id":"NAM5924497","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"british_soldiers_putting_up_an_observation_balloon_c_1916_b_w_photo","item_variant":"undefined"},{"item_id":"NAM5925267","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_remains_of_an_observation_balloon_burning_on_the_ground_3_february_1918_b_w_photo","item_variant":"undefined"},{"item_id":"HOU3493988","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"reconnaissance_from_an_observation_balloon_overlooking_enemy_territory_western_front_1914_18_b_w_pho","item_variant":"undefined"},{"item_id":"DGC696891","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"balloon_corps_transport_with_lord_roberts_army_advance_on_johannesburg_south_africa_1901_sepia_photo","item_variant":"undefined"},{"item_id":"DGC829487","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"directing_the_advance_on_potgieter_s_drift_from_the_balloon_colenso_natal_south_africa_litho","item_variant":"undefined"},{"item_id":"DGC696890","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"balloon_corps_transport_with_lord_roberts_army_advance_on_johannesburg_south_africa_1901_sepia_photo","item_variant":"undefined"},{"item_id":"NAM5920864","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"underwood_underwood_c_1881_1940","item_category5":"not_balown","item_list_name":"search_results","item_name":"balloon_corps_transport_south_africa_1899_b_w_photo","item_variant":"undefined"},{"item_id":"FAS382213","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"nevinson_christopher_richard_wynne_1889_1946","item_category5":"not_balown","item_list_name":"search_results","item_name":"landscape_with_observation_balloons_1914_18_pencil_crayon_on_paper","item_variant":"undefined"},{"item_id":"UIG676054","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astro_balloon_photo","item_variant":"undefined"},{"item_id":"UIG676055","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"balloon_expedition_photographic_representation_of_men_about_to_lift_of_in_a_basket_turn_of_the_centu","item_variant":"undefined"},{"item_id":"UIG676056","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"engine_photo","item_variant":"undefined"},{"item_id":"UIG864703","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"inflating_reconnaissance_balloon_with_hydrogen","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"reconnaissance balloons","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":23,"search_results_page_number":1}