{"version":"1.0","type":"link","title":"West Spring Gun - Newikis","description":"The West Spring Gun was a bomb-throwing catapult used by British, Canadian and Australian forces during World War I. It was designed to throw a hand grenade in a high trajectory into enemy trenches.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/f/f5/West_spring_gun_IWM_Q_55588.jpg","thumbnail_width":800,"thumbnail_height":590}