I don't know much about revolvers so if it is a basket case, I am not interested.

4” barrel range

Taurus is out. I hate the way their triggers feel.

I want as smooth as in within reason trigger pull and I don't want to sprain my finger when it "stacks".

The older the better, I like the old stuff as long as it didn't just come out from under the tractor seat.

Some scratches OK, abuse is not.

Normal wear is OK, rust is not.

It must lock up well enough that you would let your daughter shoot it.