Heres a few that i have the one on top is a 38 S&W Lemon Squeezer 4th Model left the factory on Feb 27/07.
The middle one is a 32 S&W Lemon Squeezer 2nd Model and left the factory on April 6/07.
The bottom one is a 22 Short S&W Model 1 2nd Issue from 1866 era.