From Internet Movie Firearms Database - Guns in Movies, TV and Video Games
Otto Matieson was a Danish actor who perished in an auto accident in 1932, less than a year after the release of The Maltese Falcon.
Otto Matieson can be seen using the following firearms in the following films:
|FN Model 1900 Pistol||Dr. Joel Cairo||The Maltese Falcon||1931|