If anyone is interested, I've got scans of:

A 4-page ASP (Appleton, WI) brochure. This brochure was also delivered with two ASP magazine review reprints (American Handgunner and Law Enforcement Communications).

An 8 page DEVEL brochure.

I was talking to a friend at my local shooting range, and we were talking about the "good old days"...70s, 80s.

Turns out in 1981 or so, he had sent off for information from ASP and Devel with regards to their conversion services...and he still had the brochures!

He let me borrow them, and I immediately scanned them in.

I've got jpeg versions of the scans, and if someone could put them into a PDF format, that would be wonderful.