Nice picture of an RAF Ariel Henk!

Typical RAF specification: license disc holder, no pannier frames, no pillion seat, no pillion seat footrests... For as far as I can see, the census number is RAF 95764 by the way...

email (option): wd.register@gmail.com

What form of "license" would be in the holder in WW2?

Most likely a "license to kill.":scream:

Here is one of Greg Powell's exact copy from an original "Defence of the Realm", fitted to my Big 4. Ron

email (option): ronpier@talk21.com

Thanks Ron, Poplar Greg I presume?
Did every motorcycle carry one?

Yep Poplar Greg! I'm no authority, But some RAF vehicles were certainly civil registered (Was it just RAF regiment?) Here is Greg's original. So too were certain Home Office and RN vehicles. Ron

<

email (option): ronpier@talk21.com