otis24
Member
Model 10/13/64/65 built on the beefier L frame. Perhaps a model 15 and 67 too. I think the Model 66 is currently being built on the L frame (?).
The "?" indicates that I am uncertain if the Model 66 is already built on the L frame.
How many 619s and 620s were made? I have never seen one in the flesh.