1953:
The Morse Chain Company Ltd
Morse Driving Chains - Morse Motorcycle Chains
Rec. Num. 1 of 2
Source: The Motor Cycle November 19th 1953
1954:
The Morse Chain Co Ltd
Morse Motor Cycle Driving Chains
Rec. Num. 2 of 2
Source: The Motor Cycle March 18th 1954