I bought one of these from Aeolian-American Corp. in 1969, with a
selection of other new rolls from the catalog, and still have it.
I think the instructions could be improved, but it's quite a good roll.
Makes a nice contrast to the rather highbrow 1920s English one, which
had a companion booklet and concentrated on the use of the "Themodist"
controls, and which is still fairly readily obtainable in the UK.

Dan Wilson, London