Heating tube, with copper jacket, by Baird and Tatlock of London and Glasgow, late 19th century Heating tube 1871-1900
Iron tripod carrying oval vessel, two holes in base, one containing tubular vessel with bulb on end, from St.Georges Hospital, London, early 20th century Iron tripod carrying oval vessel 1900-1940
Four tubes, clear glass, for chloroform, in protective covers, by Burgoyne Burbidges and Co. of London, 1902, Coleman Street Four tubes, clear glass 1902