A wartime photo of the folding bicycle. It includes the designation “Bicycles Folding with Retractable Pedals”. With V.A.O.S. Number “BF 2012”.
This designation may only have been temporary as the file also includes the attached helmet photo with a designation which I believe was subsequently modified.
These photos were sent to Canada in April 1944.
https://heritage.canadiana.ca/view/o...284/49?r=0&s=3