Thanks everyone for all the help. I have another guide, a pamphlet put out by Kodak called "History of Kodak Cameras" #AA-13. It lists all of their cameras by name, date of manufacture, and film used. On the back of the pamphlet is some info about the cameras. Box cameras with three openings (like mine) are between 11 and 16, 16 and 22, and 22 and 32 in size. They have a little chart with L M and S (large medium and small) on a graph with apertures. Pretty nifty. The advice on the shutter is between 1/35 and 1/50.

Tony- I'll check out your pictures when you get them online. I can't wait!

steve