Model of cylinder with separate condenser, formerly described as the "original" model. Watt's second separate condenser, 1765. 1765
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
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, European(?), 1890-1940 Complex clear glass air-cooled condenser 1890-1940
Complex clear glass air cooled condenser, broken, European(?), 1890-1940 Complex clear glass air cooled condenser 1890-1940
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