There is no 32mm handgun. That would fire a bullet more than an inch in diameter.
10-1000 USD depending on speicifics
15-65 dollars
A small caliber hand gun
what is the question ??????
7.65x17SR IS .32 ACP
Follow instructions in owner's manual
Yes. Not the best choice, but yes.
Blue Book of Gun Values is a place to start
http://www.kel-tec-cnc.com/p32.htm
Old gun catalogs and magazines
you probably mean PPK or PPK/S which is a Walther hand gun in 22 cal, 32 cal or 380 cal.
Old gun catalogs, google, mamma, bing, dogpile, etc..