On Sat, 24 Aug 2019 18:49:07 -0400, "Jim Wilkins"
wrote:

That's the drawing I was searching for, which I first saw as a
draftsman in the mid 70's.

http://www.projectcartoon.com/cartoon/46980

I remember a version of that from the pre-Internet days. Ah, still
have it! http://alt-config.net/swingSM.jpg Change the "SM" to "LG"
if you want a full size version.

Another one I no longer have the original of, but actually redrew in
drafting class back in the early 80s. Never got around to adding the
caption (sucked at lettering!) Think it was something like "Wood
Stove for Sale" then "Guaranteed to burn for four hours"
http://alt-config.net/woodstove.jpg
--
William