--Yeah; same thing only different. Wish I could find name of mfr of
mine tho; it is a damned useful device. One could weld up a clone I
suppose. Hmmm.

Denis G. wrote:
This is not the same as yours, but it's pretty similar:
http://tinyurl.com/7yrvgdb
Popular Science, Jan 1963, pg138

--
"Steamboat Ed" Haas : Steel, Stainless, Titanium:
Hacking the Trailing Edge! : Guaranteed Uncertified Welding!
www.nmpproducts.com
---Decks a-wash in a sea of words---