SIA Flashback – Gas-Saving Gadgets and Gimmicks, part 1

As long as our automobiles run on gasoline, and as long as gasoline remains something that doesn’t rain freely from the skies, there will be “entrepreneurs” looking to make a buck by selling gas-saving gadgets. In SIA #64, August 1981, Roy Ames gives us the lowdown on the early history of these gadgets, going all the way back to 1903 for his first example.