Spring-loaded Crown zipper thread

[gjchristy]

Yes, trying to date that Main zip too

Crown bottle-opener pull with USA, generally think mid-1950s - 1960s. Locking zip is pretty cool but never seen one on sleeve… so kinda odd but cool. Could be a Trojan ??

 

[Edward]

Had - still have, somewhere, - a Buzz Rickson B15-C MOD with one of these Crowns in it some years ago. Cracking zip, very sturdy, stays in place. Confused me a little when I first had it until I realised how it works.

 

[Bluechel]

No idea. But here are the pics. Maybe a Star Glove?