Want this question answered?
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".
Germany. 1970's or so
Impossible to answer withou a serial number and DETAILED DESCRIPTION of all markings.
Your Marlin was made in the year 1973.
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
send me the serial number and I might be able to tell you when it was made..............