I at one time had a fairly complete collection of the Oly 1/2 frame cameras but do not think I had a W. Could you add a photo, please. As for using it, I think the relevency if 1.2 frame is re-emerging with the reduction of film available and the increasing costs to develop. I just dusted off a Konica 1/2 frame to start using for a carry around camera. You can load a 24 cartridge for 48 shots if 72 is too many.