For all you collectors out there, I just came across this unseen item today on Ebay.

As you can see, this 1978 trade magazine advertisement was from the popular band Earth, Wind, and Fire thanking Doug for creating illusions for their tour. It also works well as a double promotion for Doug’s then upcoming “World of Magic” special. 

It really speaks a lot for the goodwill and appreciation that the industry had for Doug, and for $75 it can be yours for taking! 

The listing can be found: HERE