{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"UIG3479965","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"house_s_electric_printing_telegraph_1850","item_variant":"undefined"},{"item_id":"CCI2452699","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"prussian_optical_telegraph_1885_engraving","item_variant":"undefined"},{"item_id":"LLM2807612","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":"semaphore_engraving","item_variant":"undefined"},{"item_id":"UIG5616541","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_semaphore_at_portsmouth","item_variant":"undefined"},{"item_id":"LLM6013635","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":"code_of_semaphore_signals_litho","item_variant":"undefined"},{"item_id":"LLJ608017","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":"watson_s_telegraph_to_the_downs_engraving","item_variant":"undefined"},{"item_id":"LLM2814657","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_men_who_guard_our_coasts_colour_litho","item_variant":"undefined"},{"item_id":"XJF3037840","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"semaphore_tower_c_1840_engraving","item_variant":"undefined"},{"item_id":"LIP1628088","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_opening_of_telegraph_hill_hatcham_engraving","item_variant":"undefined"},{"item_id":"BOL229888","item_category2":"in_copyright","item_category3":"standard","item_category4":"orr_chris_b_1943","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_needles_1972_etching","item_variant":"undefined"},{"item_id":"STC245406","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"menu_cover_from_aboard_the_qe2_colour_litho","item_variant":"undefined"},{"item_id":"CCI2452698","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"telegraph_of_chappe_1885_engraving","item_variant":"undefined"},{"item_id":"UIG5616536","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_semaphore_at_portsmouth","item_variant":"undefined"},{"item_id":"LLM5997265","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":"semaphore_signals_litho","item_variant":"undefined"},{"item_id":"UIG3525495","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"robert_hooke_s_proposal_for_an_aerial_telegraph_semaphore_1684_thirty_symbols_cut_out_of_wood_were_h","item_variant":"undefined"},{"item_id":"UIG5616539","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_facade_of_the_duke_of_york_s_school","item_variant":"undefined"},{"item_id":"STC232904","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rancati_antonio_1784_1816","item_category5":"not_balown","item_list_name":"search_results","item_name":"chinese_military_equipment_illustration_from_le_costume_ancien_et_moderne_by_giulio_ferrario_publish","item_variant":"undefined"},{"item_id":"LLM974512","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":"chappe_s_telegraph_1793_chromolitho","item_variant":"undefined"},{"item_id":"LLM1093224","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":"chappe_s_optical_telegraph_chromolitho","item_variant":"undefined"},{"item_id":"UIG5616542","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_facade_of_the_duke_of_york_s_school","item_variant":"undefined"},{"item_id":"LLM2807710","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":"claude_chappe_s_telegraph_colour_litho","item_variant":"undefined"},{"item_id":"LLM5200041","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"j_i_am_going_to_send_a_message_by_semaphore_ow_ice_has_been_encountered_in_position_indicated_colour","item_variant":"undefined"},{"item_id":"EVB2931230","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_civil_war_night_signalling_by_torches_across_the_james_river_watercolor_on_paper_by_william_waud","item_variant":"undefined"},{"item_id":"LLM977498","item_category2":"no_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"claude_chappe_french_inventor_chromolitho","item_variant":"undefined"},{"item_id":"UIG5311446","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_engraving_depicting_a_combined_semaphore_and_light_railway_signal_when_the_arm_is_horizontal_the_","item_variant":"undefined"},{"item_id":"LLM1091401","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":"claude_chappe_french_inventor_chromolitho","item_variant":"undefined"},{"item_id":"CHT220328","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":"flags_used_at_sea_for_communication_c_1900_colour_litho","item_variant":"undefined"},{"item_id":"KWE2619080","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":"a_roman_telegraph_post_after_a_bas_relief_on_trajan_s_column_rome_italy_from_les_merveilles_de_la_sc","item_variant":"undefined"},{"item_id":"LLH731145","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":"railway_semaphore_christmas_card_chromolitho","item_variant":"undefined"},{"item_id":"KWE2619078","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":"the_ancient_greek_hydraulic_semaphore_system_being_used_by_aeneas_to_send_a_message_4th_century_bc_f","item_variant":"undefined"},{"item_id":"UIG3734132","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_combined_semaphore_and_light_railway_signal","item_variant":"undefined"},{"item_id":"CHT220327","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":"flags_used_at_sea_for_communication_c_1900_colour_engraving","item_variant":"undefined"},{"item_id":"KWE2619084","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":"chappe_s_telegraph_system_from_les_merveilles_de_la_science_published_c_1870_engraving","item_variant":"undefined"},{"item_id":"UIG541885","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"workmen_building_a_telegraph_station_to_be_fitted_with_the_chappe_semaphore_system_c1793_from_louis_","item_variant":"undefined"},{"item_id":"XCF276453","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"shepherd_thomas_hosmer_1792_1864_after","item_category5":"balown","item_list_name":"search_results","item_name":"view_of_the_admiralty_1818_colour_engraving","item_variant":"undefined"},{"item_id":"KWE2619086","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":"an_aerial_telegraph_system_used_in_england_in_the_18th_century_from_les_merveilles_de_la_science_pub","item_variant":"undefined"},{"item_id":"UIG539998","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sectional_view_of_a_telegraph_tower_using_chappe_s_1763_1805_semaphore_system_showing_the_method_of_","item_variant":"undefined"},{"item_id":"UIG540001","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"artist_s_impression_of_claude_chappe_demonstrating_his_optical_telegraph_system_in_1793_c_1870_engra","item_variant":"undefined"},{"item_id":"LIP1061683","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_recent_visit_of_queen_marau_of_tahiti_to_europe_engraving","item_variant":"undefined"},{"item_id":"UIG541888","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"napoleon_s_soldiers_defending_a_telegraph_post_shortly_before_his_defeat_by_wellington_this_would_ha","item_variant":"undefined"},{"item_id":"LIP1064040","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":"panoramic_view_of_the_iles_du_salut_showing_the_ile_du_diable_where_ex_captain_dreyfus_is_imprisoned","item_variant":"undefined"},{"item_id":"LIP1629769","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_volcanic_disaster_in_martinique_8_may_st_pierre_in_ruins_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1595529","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_naval_manoeuvres_engraving","item_variant":"undefined"},{"item_id":"LIP1056276","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":"our_coastguard_litho","item_variant":"undefined"},{"item_id":"KWE2619085","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":"an_aerial_telegraph_post_in_the_18th_century_from_les_merveilles_de_la_science_published_c_1870_engr","item_variant":"undefined"},{"item_id":"UIG538056","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aerial_telegraph_naval_semaphore_sailors_hoisting_flags_which_have_been_assembled_to_convey_a_messag","item_variant":"undefined"},{"item_id":"LIP1056272","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":"our_coastguard_litho","item_variant":"undefined"},{"item_id":"LIP1056274","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":"our_coastguard_litho","item_variant":"undefined"},{"item_id":"UIG539609","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"aerial_telegraph_semaphore_artist_s_impression_of_claude_chappe_s_1763_1895_french_engineer_and_inve","item_variant":"undefined"},{"item_id":"UIG5616537","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_semaphore_station_on_staten_island","item_variant":"undefined"},{"item_id":"UIG5616538","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_semaphore_station_on_staten_island","item_variant":"undefined"},{"item_id":"KWE2619089","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":"communication_between_a_ship_entering_port_and_the_landed_troops_using_the_flag_semaphore_telegraphy","item_variant":"undefined"},{"item_id":"LIP1042951","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":"panoramic_view_of_the_iles_du_salut_showing_the_ile_du_diable_where_ex_captain_dreyfus_was_imprisone","item_variant":"undefined"},{"item_id":"UIG865095","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"methods_of_invading_england","item_variant":"undefined"},{"item_id":"UIG5616531","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_system_of_signalling_by_flag_semaphore","item_variant":"undefined"},{"item_id":"LLM669420","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":"claude_chappe_chromolitho","item_variant":"undefined"},{"item_id":"UIG5616529","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_system_of_signalling_by_flag_semaphore","item_variant":"undefined"},{"item_id":"LIP1615255","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_chinese_question_hms_centurion_and_hms_iphigenia_joining_the_british_squadron_off_port_hamilton_","item_variant":"undefined"},{"item_id":"UIG5616525","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_system_of_signalling_by_flag_semaphore","item_variant":"undefined"},{"item_id":"UIG5616527","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_system_of_signalling_by_flag_semaphore","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"semaphore","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":183,"search_results_page_number":1}