Selson were British, established in 1871 and, from early in the 20th century, mainly importers, agents and distributors who handled a very wide variety of machine tools - and badged many as their own. Although they never undertook manufacturing themselves, their enormous buying power enabled them to commission batches of machines, complete with a Selson badge or even the name cast into the main structure, for sale exclusively by themselves.
Although their large, well-produced and hard-bound catalogues contained pages where the maker was clearly displayed, many had machines where any reference was missing, even to having nameplates and logos obliterated (often crudely) from the printing block
During the 1950s the Company was acquired by the 600 Group, itself a merger of various interests of the long-established George Cohen, Sons and Company.
Other important machine-tool companies acquired included:
Colchester Lathes 1954
Gamet Products Ltd. maker of high-precision bearings 1956
Midgley and Sutcliffe Ltd. 1954
F. Burnerd & Co. chuck maker 1953
Richmond Machine Tool Co. Ltd.1963
W. E. Sykes gear machinery 1966
Examples of Selson-badged machine tools include: