Hello,
I saw some 8x10 film holders at the San Jose Photo Fair--wood, great shape, not too expensive. It was right up at closing time so I bought them without checking them out too closely.
Well, they are too big to fit in my camera. They are about 1/4" too wide, and, while the length is close, they way the ridge that registers the holder in the back is much closer to the top.
Any idea what these are for? They are marked "Folmer Graflex corp" on one side, and "8x10 Sterling Film patent June 7 1927" on the other.
Matt