Hi all and a very merry Christmas! I have a question on the liner I've just acquired. It's apparently an early Westinghouse( no mark I can see inside) possibly WW2 with the front vent hole. But what has me really stumped is the rivets fixing the webbing inside. There aren't any. In their place, there are what look to be very small but very original brass nut/bolts. The a washers are brass too.
The webbing is later, possibly 50s - one thought is that liner was updated fir Korea?
thoughts welcome if you can't face any more Turkey!