Thank you all for the advice. Brings back memories of my dad. I was just mentioning the one, with details, so to get one done at a time so photos wouldn't be mixed up or confusing.
Not really sure what to say about them other than they are 9mm (as far as I'm aware). I probably had the wrong clip in the pervious photos. We have fired them, but it been about a decade since. So, from what I know they do function. Again, not positive about the caliber.
Mauser(?) Luger marked with 34325. Post to follow with remaining photos of this model. Then will post about other Luger. Give me about 15 minutes for the other one.