John Wilkes, Sons and Mapplebeck
of Bordesley Mills, Liverpool Street, Birmingham.
1911 Manufacturer of Tubes for the Railways.
1925, March - They changed the address of their London office from Dashwood House, 69, Old- Broad-street, EC2, to 4, Central-buildings, Westminster SW1.
Sources of Information
- The Stock Exchange Year Book 1908
- Bradshaw’s Railway Manual 1911
- The Times, Nov 12, 1928
- The Engineer 1925/03/27