I have a Whitney .22 pistol that my Dad bought in the early ...

I have a Whitney .22 pistol that my Dad bought in the early 60's It has white plastic grips and a polished aluminum frame. I have seen Black ones but none like this I have taken it apart but can find no serial # any information you can supply would be welcome
sincerely
Roger Malsheske This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

The serial number should be on the front grip strap and are you sure it is not nickled plated.