Anyone have an AR15 Manual older than February 1960?

[dalbert]

I want to ask if anyone here has an AR15 manual from earlier than February 1960. I have some very early AR15 paper, and a Colt publication from 2/60 in my collection is the earliest item I've ever seen. I looked through The Black Rifle, and The Black Rifle II, and did not see anything earlier, though there are only a handful of manuals documented in those books. The item I have is not shown in The Book of Colt Paper.

Thanks!

David Albert
dalbert@sturmgewehr.com