OK, don't recall, thanks! Wonder if Todd has it?
Anyway, I have it, but at least mine was printed with green ink in a two tone on a relatively thick, lightly textured and tinted manila stock (I think), but the critical chart is so light that it was hard to read when new and now after decades of self rubbing, etc. in a binder it's so far gone I can't get a decent copy on my cheap scanner.
To me, this is a must have Altec museum piece of literature since AFAIK it was a bleeding edge room acoustics voicing routine at the time (at least compared to RCA's audio system design/construction specs manual) and wasn't distributed to the masses AFAIK until it was incorporated in Don and Carolyn's SOUND SYSTEM ENGINEERING book, but unless there's a photo/computer software system that can restore it without having a too dark background............
GM




:2thumbsup:



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