Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,109 pages of information and 233,634 images on early companies, their products and the people who designed and built them.
of Albert Works, Radcliffe, near Manchester, makers of waterworks and power station plant.
Presumably John Wolstenholme and Son, successor to John Wolstenholme
1925 Presumably John Wolstenholme and Sons (or maybe this is a mistype)
1928 J. Wolstenholme and Son Ltd, Ironfounder