The last 3 inch, square butt Model 37 I saw around NE Oklahoma was nickeled and a C-note more.
Mine's shorter, and I have been accused of stealing it.
I had a KelTec P32 that my sergeant really wanted. Straight trade deal - P32 w/2 mags, pocket holster, Fobus paddle, and a box of ammo for the Model 37, pocket holster, and an old box of standard pressure Silvertips.