D. H. Bonnella and Son
From Graces Guide
D. H. Bonnella and Son of 46-48 Osnaburgh Street, London, NW1
founded by David Hunter Bonnella
1937 Manufacturers of aircraft and electrical accessories. [1]
1939 See Aircraft Industry Suppliers
The company made many small low voltage switches and was a supplier to Ford among others.
1954 Bonnella, D. H., and Son, Ltd. Electrical accessories for the aircraft industry. Directors: W. G. Somerville (Chairman), E. B. M. Grubb, M.A.S.E.E. Secretary: J. J. Appleby. Regd. Office and Works: West Hill, Hoddesdon, Herts. T.: Hoddesdon 2283 (3 lines). T.A.: Boncinello Waltham Cross.[2]
In 1963 the company became the manufacturer of Cherry microswitches under licence from Cherry.
See Also
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