No, it was a P-38 can opener. Actually it was a P-38 made by Walther which I think is preferred to the ones made at other factories. His Luger was a 1917 DWM. I suspect the .32 was an Fegyvergyar.
A friend of mine’s dad was coming home on a troop ship with a sack of Lugers and Walthers. They constantly made announcements about the penalties for contraband. A day or two out of New York, he got scared and dropped them overboard. Ship docked, Navy said see ya, and everybody walked off without getting searched. Whoops.