No published sn data.
No way to tell from information given. Sorry-
No known sn data; 50 USD
Paul Derringer died on November 17, 1987 at the age of 81.
Paul Derringer died on November 17, 1987 at the age of 81.
50603
$50-$75.
Blue Book of Gun Values, on line auctions.
50 or so
I was told by a gun collector that a five digit number on an imported derringer is not a serial number- it is a lot number ( a serial number should be at least 6 digits) what about the proof markings on the gun? can this identify the company or date or just the country of origin?
Made by many makers. 50-80 or so
No public database- sorry.
Sorry, not enough information to answer. Even with a brand name, many low cost firearms were imported from Germany in the late 50s early 60s, and there is little information published about them.