{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"BYD3840167","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"rogers_gilbert_fl_1905_15","item_category5":"not_balown","item_list_name":"search_results","item_name":"in_the_wake_of_the_advance","item_variant":"undefined"},{"item_id":"LLM461809","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":"joseph_s_advancement","item_variant":"undefined"},{"item_id":"EPL6836848","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"british_advancing","item_variant":"undefined"},{"item_id":"LLM339407","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":"joseph_s_advancement","item_variant":"undefined"},{"item_id":"LIP1106755","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"overend_william_heysham_1851_98_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"zulu_method_of_advancing_to_the_attack_engraving","item_variant":"undefined"},{"item_id":"LIP1042044","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dadd_frank_1851_1929_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_on_the_soudan_litho","item_variant":"undefined"},{"item_id":"LIP1597899","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_soudan_advance_litho","item_variant":"undefined"},{"item_id":"LIP1598187","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"loye_charles_auguste_montbard_1841_1905","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_soudan_advance_litho","item_variant":"undefined"},{"item_id":"LIP1606444","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"woodville_richard_caton_ii_1856_1927_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_soudan_advance_litho","item_variant":"undefined"},{"item_id":"LIP1042546","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"maud_william_t_1865_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_in_the_soudan_litho","item_variant":"undefined"},{"item_id":"MEP2343709","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_advance_on_minsk","item_variant":"undefined"},{"item_id":"EPL7033613","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"japanese_advance_on_hankow","item_variant":"undefined"},{"item_id":"LIP1042063","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dadd_frank_1851_1929_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_on_the_soudan_litho","item_variant":"undefined"},{"item_id":"LIP1598083","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_soudan_advance_litho","item_variant":"undefined"},{"item_id":"LIP1615239","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_soudan_advance_litho","item_variant":"undefined"},{"item_id":"LIP1606443","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"woodville_richard_caton_ii_1856_1927_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_soudan_advance_litho","item_variant":"undefined"},{"item_id":"LIP1063724","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":"the_advance_on_omdurman_litho","item_variant":"undefined"},{"item_id":"EPL6873331","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"french_cavalry_advance","item_variant":"undefined"},{"item_id":"LLM670492","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":"otterburn_the_advance_of_hotspur_engraving","item_variant":"undefined"},{"item_id":"STC410975","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_advance_august_1917_litho","item_variant":"undefined"},{"item_id":"LIP1099788","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"woodville_richard_caton_ii_1856_1927_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_on_cabul_afghan_mountaineers_engraving","item_variant":"undefined"},{"item_id":"LIP1615742","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":"the_soudan_advance_litho","item_variant":"undefined"},{"item_id":"LIP1042703","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"charlton_john_1849_1917_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_in_the_soudan_litho","item_variant":"undefined"},{"item_id":"LIP1042713","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"tofani_oswaldo_1849_1915_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_in_the_soudan_litho","item_variant":"undefined"},{"item_id":"LIP1598207","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"forestier_amedee_1854_1930_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_soudan_advance_litho","item_variant":"undefined"},{"item_id":"EPL6946885","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"advancing_troops_1916","item_variant":"undefined"},{"item_id":"EPL7032764","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"japanese_advance_on_hankow","item_variant":"undefined"},{"item_id":"LIP1606424","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"lacy_charles_john_de_c_1860_1936_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_soudan_advance_litho","item_variant":"undefined"},{"item_id":"LIP1099820","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":"the_advance_on_cabul_engraving","item_variant":"undefined"},{"item_id":"LIP1605909","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"weedon_j_f_fl_1886_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_on_dongola_engraving","item_variant":"undefined"},{"item_id":"LIP1042696","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":"the_advance_in_the_soudan_litho","item_variant":"undefined"},{"item_id":"BL3282547","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"advance_of_the_siege_train","item_variant":"undefined"},{"item_id":"EPL7033671","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"japanese_advance_in_china","item_variant":"undefined"},{"item_id":"KWE206613","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hughes_w_fl_c_1850","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_localities_and_gradual_advance_of_the_barbarian_nations_c_1850_engraving","item_variant":"undefined"},{"item_id":"LIP1042644","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_advance_in_the_soudan_litho","item_variant":"undefined"},{"item_id":"LIP1042643","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dadd_frank_1851_1929_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_in_the_soudan_litho","item_variant":"undefined"},{"item_id":"LIP1042532","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"maud_william_t_1865_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_in_the_soudan_litho","item_variant":"undefined"},{"item_id":"LIP1597867","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_soudan_advance_litho","item_variant":"undefined"},{"item_id":"EPL7035676","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"japanese_advance_in_china","item_variant":"undefined"},{"item_id":"LLJ584810","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":"reverse_of_an_advetising_leaflet_for_the_alhambra_theatre_engraving","item_variant":"undefined"},{"item_id":"LIP1605195","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":"the_advance_towards_dongola_engraving","item_variant":"undefined"},{"item_id":"LIP1605213","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"loye_charles_auguste_montbard_1841_1905","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_towards_dongola_litho","item_variant":"undefined"},{"item_id":"LIP1605648","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"loye_charles_auguste_montbard_1841_1905","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_towards_dongola_litho","item_variant":"undefined"},{"item_id":"LIP1605253","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_advance_towards_dongola_engraving","item_variant":"undefined"},{"item_id":"LIP1605814","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"overend_william_heysham_1851_98_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_towards_dongola_engraving","item_variant":"undefined"},{"item_id":"LIP1605372","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_advance_towards_dongola_litho","item_variant":"undefined"},{"item_id":"LIP1605816","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wollen_william_barnes_1857_1936_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_towards_dongola_engraving","item_variant":"undefined"},{"item_id":"UIG3527897","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"arnhem_bridge_after_a_british_attack_on_a_german_reconnaissance_1942_b_w_photo","item_variant":"undefined"},{"item_id":"UIG3527898","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"arnhem_bridge_after_a_british_attack_on_a_german_reconnaissance_1942_b_w_photo","item_variant":"undefined"},{"item_id":"LEL3881279","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"lewis_laurie","item_category5":"not_balown","item_list_name":"search_results","item_name":"david_hockney_british_artist_and_john_cox_british_opera_director_collaborated_on_several_operas_star","item_variant":"undefined"},{"item_id":"MAM712533","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"schreyer_adolf_1828_99","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_of_the_arab_chief_c_1860_oil_on_canvas","item_variant":"undefined"},{"item_id":"XCC2969058","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"remington_frederic_1861_1909","item_category5":"balown","item_list_name":"search_results","item_name":"the_advance_guard_or_the_military_sacrifice_the_ambush_1890_oil_on_canvas","item_variant":"undefined"},{"item_id":"LLM655533","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":"advance_of_the_highlanders_at_the_alma_engraving","item_variant":"undefined"},{"item_id":"LIP1039450","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dadd_frank_1851_1929_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_british_advance_in_the_soudan_litho","item_variant":"undefined"},{"item_id":"LIP1605815","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_advance_towards_dongola_litho","item_variant":"undefined"},{"item_id":"LIP1605570","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_advance_towards_dongola_litho","item_variant":"undefined"},{"item_id":"LIP1605235","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"loye_charles_auguste_montbard_1841_1905","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_towards_dongola_engraving","item_variant":"undefined"},{"item_id":"LLM655476","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":"mutineers_advancing_on_delhi_engraving","item_variant":"undefined"},{"item_id":"LIP1605255","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_advance_towards_dongola_litho","item_variant":"undefined"},{"item_id":"LIP1063817","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":"the_advance_on_dongola_in_1896_litho","item_variant":"undefined"},{"item_id":"LIP1605196","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"loye_charles_auguste_montbard_1841_1905","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_towards_dongola_litho","item_variant":"undefined"},{"item_id":"LIP1605283","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"loye_charles_auguste_montbard_1841_1905","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_towards_dongola_litho","item_variant":"undefined"},{"item_id":"LIP1605571","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"loye_charles_auguste_montbard_1841_1905","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_towards_dongola_engraving","item_variant":"undefined"},{"item_id":"MEP2345040","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"heinrich_hoffmann","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_motor_vehicles_advance","item_variant":"undefined"},{"item_id":"SZT5180977","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_advance_at_kharkov_1943","item_variant":"undefined"},{"item_id":"SZT5170726","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"advance_of_the_wehrmacht_to_the_caucasus_1942","item_variant":"undefined"},{"item_id":"LIP1605258","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"overend_william_heysham_1851_98_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_towards_dongola_litho","item_variant":"undefined"},{"item_id":"LIP1605776","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_advance_towards_dongola_engraving","item_variant":"undefined"},{"item_id":"LIP1605194","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":"the_advance_towards_dongola_engraving","item_variant":"undefined"},{"item_id":"LIP1605446","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"loye_charles_auguste_montbard_1841_1905","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_towards_dongola_litho","item_variant":"undefined"},{"item_id":"SZT5180508","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"advance_between_the_donets_and_don_1942","item_variant":"undefined"},{"item_id":"EPL6792766","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"terry_g_w_18th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"battle_of_inkerman_zouaves_advancing","item_variant":"undefined"},{"item_id":"SZT11768635","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"advancement_opportunities_1992_photo","item_variant":"undefined"},{"item_id":"CHT192942","item_category":"illustration","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":"advancement_of_the_marchand_mission_into_the_virgin_rain_forest_1898_colour_litho","item_variant":"undefined"},{"item_id":"XEE4178446","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"machine_used_for_zincography_in_le_monde_illustre_october_28_1882_engraving","item_variant":"undefined"},{"item_id":"XOS8991986","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"homer_winslow_1836_1910","item_category5":"balown","item_list_name":"search_results","item_name":"advance_of_the_skirmish_line_1864_graphite","item_variant":"undefined"},{"item_id":"SZT5180843","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_advance_on_the_eastern_front_1943","item_variant":"undefined"},{"item_id":"LLM978932","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":"advance_of_the_bosnian_herzogivinan_infantry_litho","item_variant":"undefined"},{"item_id":"IMW3746063","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_advance_on_liege_belgium_1940","item_variant":"undefined"},{"item_id":"IMW3833261","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_advance_towards_english_channel_1940","item_variant":"undefined"},{"item_id":"SZT5180815","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_advance_on_the_eastern_front_1943","item_variant":"undefined"},{"item_id":"CHT163221","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"monnier_henri_bonaventure_1779_1877_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"i_have_become_terribly_powerful_sir_is_very_proud_of_his_uniform_cartoon_for_vues_de_paris_esquisses","item_variant":"undefined"},{"item_id":"LIP1605442","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"aldin_cecil_charles_windsor_1870_1935","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_advance_towards_dongola_watering_the_camels_litho","item_variant":"undefined"},{"item_id":"LIP1063591","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"craig_frank_1874_1918","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_coming_advance_in_the_soudan_preparing_for_the_campaign_litho","item_variant":"undefined"},{"item_id":"PCT4259226","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"patrice_cartier","item_category5":"not_balown","item_list_name":"search_results","item_name":"young_woman_using_graham_bell_s_phone_1880","item_variant":"undefined"},{"item_id":"GIA4799973","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sketch_of_the_first_telegraph_of_american_inventor_samuel_finley_breese_morse_1791_1872_engraving_of","item_variant":"undefined"},{"item_id":"GIA4799883","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_telegraph_invented_by_american_inventor_samuel_finley_breese_morse_1791_1872_engraving_of_the_19","item_variant":"undefined"},{"item_id":"LLM11721947","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"baker_granville_bernard_1870_1957_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"advance_of_the_french_at_barrosa_colour_litho","item_variant":"undefined"},{"item_id":"IMW3822521","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_advance_into_rotterdam_may_1940","item_variant":"undefined"},{"item_id":"IMW3833263","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_advance_on_maginot_line_1940","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"avanzamento","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":1138,"search_results_page_number":1}