Ohhhhhhh man. So I know that for all intents and purposes, I'm a dog, and you're a dog, so you gotta take my word on this.
In Tal afar (sic), in my dessert years, I came across one of these in an ICDC guard post desk drawer. I was 20 at the time and didn't know anything about anything, but the 249 gunner I was with mentioned, Lawrence of Arabia and the British, and whatnot.
Great share as always, thanks!