I found two letters from Elmer to My great Uncle Floyd.
These were sent in 1943 and as such are a great insight into some of what Elmer was up to during the war.
I am still looking for any other letters regarding the Westley, which was a 476 BTW. Of course no way of knowing if this is the very same gun, but there is a good chance of it and from his letters, he was pretty hot to get his hands on it!