Quote Originally Posted by ntenny View Post

I looked at the user manual for the Yashica 24 and it doesn't say that you can use 120 film in it, but a number of web pages claim you can; maybe it's an undocumented feature? Might be worth a try in any case.

My Yashica 124G (the last model of the Yashica TLR's) switches between 120 and 220 by a simple slide of the pressure plate.

However, checking on the various cameras on http://camerapedia.wikia.com/wiki/Ya...ank_advance%29 , it seems to indicate that the Yashica-24 was for 220 film (and the similar Yashica-12 for 120 film), so possibly the films are not interchangeable on these models.