Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 138,140 pages of information and 223,036 images on early companies, their products and the people who designed and built them.
J. Clayton and Co Ltd. of Falcon Works, Hucknall Road, Sherwood, Nottingham.
Manufacturers and suppliers in Great Britain.
1937 Pressure gauge manufacturers.
1938 'Marshall's Patent Plugless water gauge test cocks, water gauges, projectors, injectors, valves, cocks, etc., Marshall's Isolation valves, blow-off cocks, boiler feed valves etc.