Thanks for all the information. I will post details when I get the time. I have the stuff now. Forgot to mention the Yashica D. Though it is in very nice shape and has a leather case, the shutter does not appear to be working. I got it all for $100.
P.S. In the Nikon's case I just discovered a roll of 35mm 2475 recording film, expired 1973, in the [opened] box with metal canister and instructions.