Most German wartime pistols and rifles were manufactured in 'blocks" of around 10,000. They would then proceed to the next letter. There could be two blocks of the same letter made in different years.
You should have a manufacturer's code on the pistol like AC (Walther) or BYF (Mauser) and the year made after it. Such as BYF43. Look for these codes to get your info and go from there.
There are serial number tables that have been published.
You will need to contact Walther to find out.
Need to know what model and caliber.
Walthers were made in 2 different locations in Germany, and in France. we need to know the model of your "Walther gun".
Impossible to answer withou a serial number and DETAILED DESCRIPTION of all markings.
Germany. 1970's or so
Someone at the p38forum.com might be able to help you.
Someone on p38forum.com might be able to help
Need a detailed description of ALL markings.
Serial number and or proof marks
The Walther P38 with a serial number 6660 was likely made in 1940. The P38 was produced during World War II, and early production years can be identified through their serial numbers. However, for precise dating, additional information such as the manufacturing code and proof marks would be useful.
send me the serial number and I might be able to tell you when it was made..............