Displaying Aviation/Military
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Engine builder statistics | Locomotive Manufacturers Association | Bradford | Rotherham
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Builder Products Notes
L
AAL Arrow Aircraft (Leeds) Ltd Aviation/Military

Aircraft manufacturer from Yeadon that produced two prototypes in 1932 but failed to find orders and concentrated on component manufacture until 1951 
Works History

APL Appleyard Road
Aviation/Military

Manufactured a few commercial vehicle bodies 
Works History

ROF(L) Royal Ordnance Factory Barnbow Road
Aviation/Military

Royal Ordnance Factory was opened during the First World War making ammunition later to produce many of the familiar tanks such as Centurions, Challengers and Chieftains. 
Works History