Just looking through my military bible Konrad Knirim's British military time pieces and noticed a fixed bar speedy along side a few other gems.
The speedy has the NSN 6645-99-024-3308
Is there any more info on these? Was the case back stamped?
Here's a start. I'll check on some references I have.
http://www.mwrforum.net/forums/showt...es-(post-WWII)