Model of cylinder with separate condenser, formerly described as the "original" model. Watt's second separate condenser, 1765. 1765
Condenser, large, stoneware, C18 or C19, European Condenser, large, stoneware, C18 or C19, European 1701-1900
Double walled vessel in protective wicker basket, European(?), 1850-1900 Double walled vessel in protective wicker basket 1850-1900
Complex clear glass air cooled condenser, broken, European(?), 1890-1940 Complex clear glass air cooled condenser 1890-1940
Complex clear glass air-cooled condenser, European(?), 1890-1940 Complex clear glass air-cooled condenser 1890-1940
Lid, possibly of a condenser or similar container, brass, European, 1700-1920 Brass Lid, European 1700-1920 1700-1920
Large primitive condensing vessel, wood, iron bound, European 1701-1820 Large primitive condensing vessel 1701-1820
Clear glass condenser, in the form of a spiralling coil with large funnel shaped inlet, possibly English, 1890-1930 Clear glass condenser 1890-1930
Condenser, metal, by Bryce of Hackbridge, Surrey, 1880-1920, Kelvin Works Condenser, metal, by Bryce of Hackbridge 1880-1920