I purchased a 1967 Polaroid Land Camera 103 on E-bay, and after swapping out the old mercury battery for 2 AAA batteries, I am still only getting black boxes on the film, like the entire frame is way underexposed. The film expired in 2009, so I am assuming that is it... but just in case, could there be anything else wrong? I have the camera set to BW because it is B&W film, I have been shooting in great light and i'm getting nothing. Any ideas?







