WHEN JACK GALLIVAN was a boy in Salt Lake City, Utah, in the middle of the last century, he and his brothers played a game. Their father was the publisher of The Salt Lake Tribune, the local newspaper of record, and in order to prove the Trib’s classified section worked, they would buy used cars out of the paper.
“We’d look through the Sunday listings, whittle it down, make calls, go visit, and take the finalists to the mechanic to check them out,” Gallivan says. “Of course, the sellers didn’t realize that we were kids making the [initial] calls.”
In the early ’60s, one of the vehicles they came across was a 1955 Mercedes 300 SL Gullwing. Gallivan’s father wasn’t a car connoisseur, but he responded to vehicles he found…