Scott,
See this thread: http://www.gunboards.com/luger/topic.asp?TOPIC_ID=841
The character that looks like a reversed "J" has really not been identified. I seriously doubt that this is a Prussian mark. I'm also puzzled by the fact that the s/n on the barrel appears to be 1033b, while that on the frame is 103b. I know that the barrel proof of an eagle over Su25 has significance. Hopefully, someone who knows more about them will chime in.
See this thread: http://www.gunboards.com/luger/topic.asp?TOPIC_ID=841
The character that looks like a reversed "J" has really not been identified. I seriously doubt that this is a Prussian mark. I'm also puzzled by the fact that the s/n on the barrel appears to be 1033b, while that on the frame is 103b. I know that the barrel proof of an eagle over Su25 has significance. Hopefully, someone who knows more about them will chime in.