This cartoon appeared in the professional magazine Modern Medicine possibly in the early 70s. We wish we had been more dilligent in recording dates and in fact saving entire magazines. Of course, one issue per title would be enough -- a house full of all the magazines in which Don's work has appeared would be a fire hazard, not to mention that there would be no room for the couch!
Don has sold a LOT of cartoons in his career. Each numbered cartoon or illustration on the left side of this Blog is from a DIFFERENT magazine, newspaper, etc. Let's see if we can find out the total number of publications (places) where Don's work has appeared . . . . . (An unnumbered posting is a duplicate publication.)