Expansion vessel and associated parts from a Perkins high pressure hot water heating system, built and installed at St. Mary’s Church in Aylesbury, around 1900, by A.M Perkins Ltd, a heating engineering company based in London. Expansion Vessel 1900
Expansion vessel and associated parts from a Perkins high pressure hot water heating system, built and installed at St. Mary’s Church in Aylesbury around 1900 by A.M Perkins Ltd, a heating engineering company based in London. Expansion Vessel 1900