The NS was built in 1919, has a 4.5" barrel, is chambered in 38-40 and is in museum condition throughout. It's a rather blunt instrument, not at all refined as the Model 58 shown with it, but would be THE gun to carry back in the day.
The other is a Bowen custom Model 58 in 41 Magnum, my vision of the epitome of the fighting revolver.
Keith