Gas meter
Gas meter, made by A Willey & Co.
Collection of gas meters, booklets and catalogues produced by manufacturers including Parkinson Cowan Ltd of Manchester, 1900-99.
Gas meter, made by A Willey & Co.
Gas meter, thought to have been made by Smiths of London and to be a D1 type gas meter.
Demonstration Parkinson Cowan gas meter, 1977.
Cream coloured metal. Cut-away on right hand side to show inner workings. Handle on top turns mechanism for demonstration. Synthetic diaphragm.