Thanks for the comments, folks!
As for the Brazilian Crest, you can add a Smith & Wesson Model 1917 to your collection. These revolvers were adopted as replacements for the aging Lugers in 1937 and hence are known as M1937, because of adoption year by the Brazilian Army.
Ok, they weren't mabe by DWM but you can't get everything, right? Anyway they were used side by side with the Mauser Model 1908 rifle.
Douglas