Walther LP53

[Leslie A Hesket]

A close neighbour has disclosed to me, that he has a Lp53 pistol, I replied that I collect air pistols, so I went along to have a look.
After close inspection, it was in lovely condition, smooth finish and everything in order, just a little wear by the duckbill
I noticed the serial number was 0011##
My question is this, did these pistols start with serial numbers 001### or 0001##
Indeed if they started at 001### this would be a very early pistol.
The pistol is cased with blue velvet/satin interior with spare sights, wooden
cocking and colour insert sheet.
The gentleman was in the forces in Germany in the 50's, so I think it ties up.
Advise please,
Les.