Keywords: Gas Radio 01.JPG en Gas-powered radio set Operates by the Seebeck effect generating voltage to maintain a battery Made by Henry Milnes of Bingley Yorkshire circa 1938 The Gas Museum Leicester own Chemical Engineer 2010-08-04 Gas Museum Leicester Desktop radio receivers Gas technologies Seebeck effect Henry Milnes 193 8 2010 in Leicester August 2010 in Leicestershire |