One is 235xxx, stamped "1920" on the slide. Noticeable holster wear at the front of the frame, and worn grip; otherwise, full finish.
The other is 250xxx. Somewhat less wear and no date stamp on slide.
One-piece "wraparound" wood grip on both.
Also a "Walther's Patent, Cal 7.65", 236xxx. On right side of slide, Waffenfabrik Walther Zella Mehlis."
Long as we're at it, a Lilliput Kal 6.35, Modell 1927, 34xxx. Complete with little flap-holster, for belt wear!
Thanx,
Art