Just cause I have the time, here are some pictures of various Tobin grades. I only have pictures of a few of the grades, because often as not the guns I've come across don't match the pictures in the catalogues.
No. 20 Standard Grade --
Black Diamond Grade --
No. 40 Featherweight Grade --
No. 55 Model Grade --
No. 55ET Model Grade --
No. 60T Model Grade, Frank Tobin's gun --
A Canadian-built No. 70E Trap Grade --
A gun marked only with the word "Tournament" --
Canadian built gun of unknown grade --
