{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"LZT1002991","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"improved_breech_loading_gun","item_variant":"undefined"},{"item_id":"AMR745872","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gorgo_jacques_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"flintlock_breech_loading_gun_c_1690_wood_metal","item_variant":"undefined"},{"item_id":"LIP1620078","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":"mr_clay_s_new_breech_loading_gun_engraving","item_variant":"undefined"},{"item_id":"DTO3481446","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"starr_breech_loading_carbine","item_variant":"undefined"},{"item_id":"AMR424575","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"baude_peter_d_c_1546","item_category5":"not_balown","item_list_name":"search_results","item_name":"breech_loading_gun_c_1535_bronze","item_variant":"undefined"},{"item_id":"LLM7181529","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":"mr_lang_s_breech_loading_gun_engraving","item_variant":"undefined"},{"item_id":"UIG2902385","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":"stevens_breech_loading_carbine","item_variant":"undefined"},{"item_id":"DTO3028242","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"spencer_breech_loading_rifle","item_variant":"undefined"},{"item_id":"EPL6791454","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"breech_loading_wheel_lock_pistol","item_variant":"undefined"},{"item_id":"HIP385639","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"hall_rifle_1819_wood_metal","item_variant":"undefined"},{"item_id":"MEB857292","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sergio_anelli","item_category5":"not_balown","item_list_name":"search_results","item_name":"wheel_lock_breech_loading_piston","item_variant":"undefined"},{"item_id":"DTO3091042","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hall_breech_loading_rifle","item_variant":"undefined"},{"item_id":"DTO3028616","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"smith_patent_breech_loading_carbine","item_variant":"undefined"},{"item_id":"DTO3028418","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gibbs_breech_loading_cavalry_carbine","item_variant":"undefined"},{"item_id":"UIG2902291","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"applebees_breech_loading_repeating_rifle","item_variant":"undefined"},{"item_id":"LIP1047792","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":"exercise_with_a_6_inch_breech_loading_gun_on_board_hms_conqueror_engraving","item_variant":"undefined"},{"item_id":"DTO3028622","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hall_s_breech_loading_percussion_rifle","item_variant":"undefined"},{"item_id":"LIP1099433","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":"ancient_breech_loading_gun_found_in_british_guiana_engraving","item_variant":"undefined"},{"item_id":"DTO3028204","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"merrill_breech_loading_infantry_rifle","item_variant":"undefined"},{"item_id":"DTO3028570","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hall_s_breech_loading_percussion_rifle","item_variant":"undefined"},{"item_id":"LLM7169116","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":"breech_loading_rifles_colour_litho","item_variant":"undefined"},{"item_id":"LLM7162496","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"breech_loading_double_barrelled_shot_gun_prepared_for_loading_engraving","item_variant":"undefined"},{"item_id":"DTO3028782","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"merrill_breech_loading_infantry_rifle","item_variant":"undefined"},{"item_id":"HIP385687","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sharps_rifle_cartridge_metal_paper","item_variant":"undefined"},{"item_id":"LIP1620535","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":"artillery_in_the_paris_international_exhibition_engraving","item_variant":"undefined"},{"item_id":"NYL984613","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"breech_loading_fire_arms_1880_litho","item_variant":"undefined"},{"item_id":"DTO3028420","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_gallagher_breech_loading_carbine","item_variant":"undefined"},{"item_id":"DTO3028753","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"m1859_sharps_breech_loading_infantry_rifle","item_variant":"undefined"},{"item_id":"DTO3028245","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sharps_model_1853_breech_loading_carbine","item_variant":"undefined"},{"item_id":"DTO3031296","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"details_of_the_mechanism_of_a_ferguson_breech_loading_rifle","item_variant":"undefined"},{"item_id":"DTO3028366","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sharps_m_1859_breech_loading_rifle","item_variant":"undefined"},{"item_id":"LLM7169119","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":"breech_loading_rifles_and_shot_gun_colour_litho","item_variant":"undefined"},{"item_id":"BCT2622595","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"brancati_jacopo","item_category5":"not_balown","item_list_name":"search_results","item_name":"breech_loading_swivel_gun_genoa_italy_photo","item_variant":"undefined"},{"item_id":"NAM5920155","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"british_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ferguson_flintlock_breech_loading_rifle_1780_circa","item_variant":"undefined"},{"item_id":"AMR5900588","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"british_school_20th_21st_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"centrefire_breech_loading_sporting_rifle_2009_photo","item_variant":"undefined"},{"item_id":"KWE2619067","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":"a_16th_century_breech_loading_german_cannon_from_les_merveilles_de_la_science_published_c_1870_engra","item_variant":"undefined"},{"item_id":"KWE2619068","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":"a_16th_century_breech_loading_german_cannon_from_les_merveilles_de_la_science_published_c_1870_engra","item_variant":"undefined"},{"item_id":"LIP1626495","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":"life_on_board_a_man_of_war_practice_with_a_six_inch_breech_loading_gun_a_hit_engraving","item_variant":"undefined"},{"item_id":"DTO3028190","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sharps_m1859_breech_loading_carbine_with_brass_mountings","item_variant":"undefined"},{"item_id":"DTO3028200","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1st_model_maynard_breech_loading_cavalry_carbine","item_variant":"undefined"},{"item_id":"DTO3028398","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"confederate_breech_loading_brass_frame_morse_carbine","item_variant":"undefined"},{"item_id":"AMR5900590","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scottish_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"cased_centrefire_breech_loading_double_barrelled_shotgun_1985_photo","item_variant":"undefined"},{"item_id":"AMR424574","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"wheel_lock_breech_loading_gun_of_king_henry_viii_c_1540_wood_metal","item_variant":"undefined"},{"item_id":"DTO3088673","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"chassepot_rifle","item_variant":"undefined"},{"item_id":"DTO3028643","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"united_states_warner_50_caliber_breech_loading_carbine","item_variant":"undefined"},{"item_id":"NAM5920152","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"british_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ferguson_flintlock_breech_loading_rifle_1780_circa_metal","item_variant":"undefined"},{"item_id":"NAM5920151","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"british_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ferguson_flintlock_breech_loading_rifle_1780_circa_metal","item_variant":"undefined"},{"item_id":"NAM5920154","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"british_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ferguson_flintlock_breech_loading_rifle_1780_circa_metal","item_variant":"undefined"},{"item_id":"NAM5920153","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"british_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ferguson_flintlock_breech_loading_rifle_1780_circa_metal","item_variant":"undefined"},{"item_id":"AMR3548825","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"flintlock_breech_loading_rifle_by_fvlick_sarvm_c_1690_wood_metal","item_variant":"undefined"},{"item_id":"DTO3028771","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"confederate_richmond_sharps_52_caliber_breech_loading_carbine","item_variant":"undefined"},{"item_id":"DTO3028292","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1859_sharps_breech_loading_infantry_rifle_with_stud_for_saber_bayonet","item_variant":"undefined"},{"item_id":"AMR5900636","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"centrefire_breech_loading_double_barrelled_shotgun_1983_photo","item_variant":"undefined"},{"item_id":"AMR5900621","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"percussion_breech_loading_double_barrelled_shotgun_1835_photo","item_variant":"undefined"},{"item_id":"AMR5900612","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"centrefire_breech_loading_rifle_c_1862_photo","item_variant":"undefined"},{"item_id":"AMR5900630","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"centrefire_breech_loading_anti_tank_rifle_1940_photo","item_variant":"undefined"},{"item_id":"AMR3548871","item_category":"object","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"british_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"homemade_rimfire_breech_loading_converted_pistol_1974_metal","item_variant":"undefined"},{"item_id":"LLJ609934","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":"advert_for_edward_whistler_11_strand_london_engraving","item_variant":"undefined"},{"item_id":"AMR5900629","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"centrefire_breech_loading_double_barrelled_rifle_1887_photo","item_variant":"undefined"},{"item_id":"AMR5900460","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"centrefire_automatic_rifle_with_centrefire_breech_loading_grenade_launcher_photo","item_variant":"undefined"},{"item_id":"BCT2622554","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"brancati_jacopo","item_category5":"not_balown","item_list_name":"search_results","item_name":"russian_nine_and_eleven_inch_breech_loading_artillery_suomenlinna_finland_photo","item_variant":"undefined"},{"item_id":"AMR5900637","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"centrefire_breech_loading_double_barrelled_rifle_1887_photo","item_variant":"undefined"},{"item_id":"AMR5900458","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"american_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"centrefire_automatic_rifle_with_centrefire_breech_loading_grenade_launcher_photo","item_variant":"undefined"},{"item_id":"DTO3088675","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"chassepot_rifle_detail","item_variant":"undefined"},{"item_id":"AMR5900604","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"centrefire_breech_loading_double_barrelled_rifle_1887_photo","item_variant":"undefined"},{"item_id":"AMR5900618","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"centrefire_breech_loading_triple_barrelled_combination_rifle_and_shotgun_1942_photo","item_variant":"undefined"},{"item_id":"AMR3548820","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"scottish_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_raven_gun_shotgun_1985_photo","item_variant":"undefined"},{"item_id":"LIP1046492","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"marie_adrien_emmanuel_1848_91_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"ladies_visit_to_an_ironclad_engraving","item_variant":"undefined"},{"item_id":"AMR5900414","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"magazine_gun_1690_photo","item_variant":"undefined"},{"item_id":"AMR3548818","item_category":"object","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"scottish_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_raven_gun_shotgun_1985_steel_walnut","item_variant":"undefined"},{"item_id":"PNP386840","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"modern_replica_of_the_ferguson_rifle_showing_the_screw_breech_lowered_for_loading_wood_metal","item_variant":"undefined"},{"item_id":"BCT2622562","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"brancati_jacopo","item_category5":"not_balown","item_list_name":"search_results","item_name":"russian_280_rk_77_breech_loading_coastal_cannon_model_1878_suomenlinna_fortress_finland_photo","item_variant":"undefined"},{"item_id":"BCT2622564","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"brancati_jacopo","item_category5":"not_balown","item_list_name":"search_results","item_name":"russian_280_rk_77_breech_loading_coastal_cannon_zander_bastion_suomenlinna_fortress_finland_photo","item_variant":"undefined"},{"item_id":"LIS2653073","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_breech_loading_9_2_railway_gun_in_action_france_c_1916_gouache_on_paper_laid_on_card","item_variant":"undefined"},{"item_id":"BCT2622563","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"brancati_jacopo","item_category5":"not_balown","item_list_name":"search_results","item_name":"russian_280_rk_77_breech_loading_coastal_cannon_model_1879_suomenlinna_fortress_finland_photo","item_variant":"undefined"},{"item_id":"LIP1038071","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":"life_on_h_m_s_edinburgh_at_malta_engraving","item_variant":"undefined"},{"item_id":"KWE1219653","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ken_welsh","item_category5":"not_balown","item_list_name":"search_results","item_name":"small_arms_firearms_1_martini_henry_2_lee_metford_british_magazine_rifle_3_gras_4_mauser_5_mannliche","item_variant":"undefined"},{"item_id":"HIP385659","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"50_calibre_maynard_carbine_rifle_wood_metal","item_variant":"undefined"},{"item_id":"DGA1089866","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"8_inch_naval_cannon_8_45_mounted_on_turntable_with_protective_shields_and_automatic_opening_closing_","item_variant":"undefined"},{"item_id":"MEM1268251","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"group_portrait_of_four_australian_gunners_who_are_about_to_load_a_shell_into_a_9_2_inch_breech_loadi","item_variant":"undefined"},{"item_id":"NAM5920744","item_category":"object","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":"martini_metford_enfield_45_inch_breech_loading_artillery_carbine_1899_1902_circa","item_variant":"undefined"},{"item_id":"DTO3481443","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sharps_infantry_rifle","item_variant":"undefined"},{"item_id":"NAM5920743","item_category":"object","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":"martini_metford_enfield_45_inch_breech_loading_artillery_carbine_1899_1902_circa","item_variant":"undefined"},{"item_id":"SZT9234708","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ii_wk_german_wehrmacht_loading_a_gun_1944_photo","item_variant":"undefined"},{"item_id":"HOU3493775","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"british_soldier_examines_the_breech_of_an_artillery_piece_on_the_western_front_1914_18_b_w_photo","item_variant":"undefined"},{"item_id":"DGA1584419","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"camillo_balossini","item_category5":"not_balown","item_list_name":"search_results","item_name":"historical_reenactment_french_soldiers_firing_breech_loading_flintlock_rifles_italian_campaign_1796_","item_variant":"undefined"},{"item_id":"UIS5101566","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_battery_of_armstrong_cannon_1858","item_variant":"undefined"},{"item_id":"NAM5930032","item_category":"object","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":"martini_metford_enfield_45_inch_breech_loading_artillery_carbine_c_1899_1902_carbine_breechloading_m","item_variant":"undefined"},{"item_id":"LLM5987996","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":"page_from_army_and_navy_stores_catalogue_1939_40_litho","item_variant":"undefined"},{"item_id":"AMR5900602","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"belgian_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"duelling_pistol_1905_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"breech loading gun","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":114,"search_results_page_number":1}