{"version":"1.0","type":"link","title":"Vickers range clock - Newikis","description":"The Vickers Range Clock was a clockwork device used by the Royal Navy for continuously calculating the range to an enemy ship.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/f/f0/VickersRangeClockDiagram.jpg/1280px-VickersRangeClockDiagram.jpg","thumbnail_width":1280,"thumbnail_height":790}