High Duty Alloys
From Graces Guide
of 81 Buckingham Avenue, Trading Estate, Slough
1920s Company founded by Wallace Charles Devereux to develop high strength alloys
1937 Aluminium alloys and Hiduminium. "Hiduminium" Aluminium Alloy.
1939 See Aircraft Industry Suppliers
By 1965 was a Hawker Siddeley company (see advert)
Sources of Information
- Oxford Junior Encyclopaedia. Volume VIII. Engineering. Oxford University Press, 1955.
- * 1937 The Aeroplane Directory of the Aviation and Allied Industries