Probably a '21. I think they were still using bail handles in 1920.
Did all of the tee handles have a composite insert ?
If I'm not mistaken the later style handles had the composite insert but the early tee style were just nickel
I know my 26-27s have the composite insert on the handles. They are replacements I am sure.
This discussion shows the '24-'25 composite handles. Further down shows 4 handles used from mid 20' to '27. I am not familiar with the tee style nickel ones but would defer to Parry.