Thanks again guys,
I've been having problems with my digital camera recently as the auto-focus feature seems to work when it wants to, but I got the below pictures. After looking at the parts closely, here is what I've found:
Extra 9mm Barrel/receiver: The top of the receiver is marked with two dates: 1920, then below it, 1918. The barrel is 3 7/8" long. The serial number on the side of the receiver is 3173 with a matching number extractor. There is the german waffle mark stamp in it as well on the right side of the receiver. The bluing is very nice, as is the bore/rifling. The left side of the barrel is what looks like a crown over the letters "RC".
Mags: The mag in the pistol is all metal and unmarked. The second mag has the wood (I believe) bottom. The only marking I see is the letter "P" stamped into the side.
Black Plastic Grips: One grip has a small chunk taken out of it as the picture shows. I see no markings on either grips.
Wood Grips: These grips look great! I see no cracks/breaks/missing chunks anywhere. I also see no markings on either of them.
Ammo: The Winchester box looks very old. The Fiochi boxes don't look as old. All boxes are full.
Please let me know your thoughts....Thanks again for the help and education!!