Yes.
You will need to contact Walther to find out.
1961
http://www.p38forum.com/
Dieter Marschall's book on Walther has sn data in it.
Try asking on the p38forum.com
5000$
Try the P38forum
Military P38s are dated from a 3 letter code, and not a serial number.
Someone at the p38forum.com will probably be able to help you.
Someone at the P38forum.com should be able to help
You will have to find a copy of Dieter Marschall's book.
Someone at P38forum.com might be able to assist you.