I too bought my Herters press in 1967, it is a model 3 and i still use it to this day. I'll wear out before the press does and I still have some of the Herter's dies. Putting in the dies is no problem as it uses the 7/8 x 14 threads of today's dies, it's the shell holder, for the different calibers and like my companions before my writings i got the universal holder from RCBS to fit all of today's calibers in.
Just because it isn't pretty like those today appeal to eye sight, it is a real workhorse. Have a good time with it.
Good shooting.