The “recipe” is too complicated and specialized to manage in a SHTF situation...
however...
It did lead me to a link which stated that the details were found in another book: “Sir Frederick Banting” by Lloyd Stevenson.
A couple of clicks and I found a used copy on Amazon. With luck, it will have the details of the earlier experiments. (The ones which were discarded because they weren't feasible for mass production.)
Thank you! :)
You’re quite welcome, Marie.
On a related topic, 12,000+ Free Republic posts on survival...
Thread 1:
http://www.freerepublic.com/focus/chat/1990507/posts?page=9901
Thread 2:
http://www.freerepublic.com/focus/chat/2181392/posts?q=1&;page=51