Wilfley Mining Machinery Co
of 129-131 and 138 Salisbury House, London (1908)
of Allen Road, Rushden, Northants (1960)
1898 The company was registered on 24 June, as the Wilfley Ore Concentrator Syndicate, to acquire certain patent rights. [1]
1907 In June the name was changed as above.
1960 Equipment for mining. [2]