British Aircraft Manufacturing Co
of Hanworth Aerodrome, Middlesex
1933 The British Klemm Aeroplane Co was set up at Hanworth, Middlesex in 1933 by Major E. F. Stephen.
1935 He changed the name to the British Aircraft Manufacturing Co.
Produced the popular German Klemm L25 known in the UK as the BK Swallow 1.
George Handasyde designed the Eagle and Double Eagle variants of the Klemm
1937 Aircraft manufacturers. "B.A. Eagle", "B.A. Double Eagle", "B.A. Swallow" Aircraft. 
Sources of Information
- British Aircraft Manufacturers since 1908 by Gunter Endres. Pub 1995