Hello--I just joined this group today. I have a scan that I made of the pink Atlas straight-stitcher manual. Is this the one you need? They also made a zig-zagger. Contact me and I'd be glad to send you the pdf. It won't be the best scan you have ever seen, but you can read everything and the photos are clear enough.
Cheryl Warren
http://DragonPoodle.blogspot.com