Pictures By Alan

Tops out at 800, which is probably typical for the cameras of the age. I suppose Tri-X, at ASA 400, was the fastest thing going then. The lower end of the scale is the weird part here: It ought to drop by halves, from 50 to 25 to 12 to 6. But instead it goes from 50 to... 20? What? 10 and 5, who ever heard of those speeds?

Also it's divided by half stop instead of third stop. Odd.