Thats odd, all the literature I've read (including the Yashica owners manual) all agree that this model Yashica TLR will only accept 220 film, and that the model 12 (brought out one year after the 24)is for 120 only film. Makes me wonder if someone hasn't "modified" this camera to accept 120, or possibly just put a sticker in and it serves no purpose. Every dual film Yashica (and Mamiya TLR) must change the position of the pressure plate to allow for the difference in film/backing thickness.