Hi,
Remember these? What I find so interesting is that if you look at the contents of the inside upper right, you see a spool of thread and a small container of wax - Pre waxed thread!
Interesting to look at, I think.
http://i1101.photobucket.com/albums/.../photo-171.jpg
http://i1101.photobucket.com/albums/.../photo-172.jpg
And several pages of instructions:
http://i1101.photobucket.com/albums/.../photo-173.jpg