1926:
New Henley Motors Ltd
New Henley Motorcycles - New Henley 350 cc Double Port
Rec. Num. 1 of 2
Source: The Motor Cycle September 30th 1926
1930:
New Henley Motors Ltd
1930 New Henley Motorcycles
Rec. Num. 2 of 2
Source: Motor Cycling November 5th 1930