Rick wrote:
"Copper and Brass Pipe and Tube Bending Handbook", by the Copper and
Brass Research Association

Sixth Edition-1954

Scanned in JPG and posted here

http://home.tir.com/~artemus/Bending%20Tube/

Always wondered how tubes were bent using mandrels - fascinating! Thanks!

I may play with resizing those images, saving them as PDF, and combining them
into a single document, simply because one doc is easier to read and navigate
than a bunch of jpegs. If I do (probably "when I do") do you want me to make it
available or would you rather I sent it to you to let you make it available?

GWE