E/WaA 359 left on slide: Test proof stamp: E/N right on chamber Small correction to number sequence, in March 1970 I bought a 35D/L serial number 396394, so would suggest number 400000 to be late 1970/early 71. There are no letter prefixes or after the serial number. I found a listing of ser 's from the old Walther board.

Both of these variations were of a alloy frame with later versions having a reinforcing cross bolt in the frame. It has the Crown over 'N' so it's pre-war. There is an eagle mark over N next to the serial number and the serial number is XXXXX on the right side of the frame behind the trigge … read more The PP pictured in the above link was, according to the serial number, one of the first 20,000 pistols produced. Description: This is an excellent example of a Walther Model PP pistol that was produced under contract for the 'SS'. 380) serial number 155406 P at NGD in Louisville. In 1968 the US law changed which required Walther to marry the larger PP frame with the shorter PPK slide and barrel, thus the PPK/S was born. Walther pp 380 serial number lookup Display Modes: Linear Mode.