“So earlier in 1967, before this Iceman stuff, Frank Hansen…” — Perhaps It's You at 16:52

Perhaps It's You S07 Ep01: Saved by a Blabbermouth

“So earlier in 1967, before this Iceman stuff, Frank Hansen was touring the state fair circuit with what he claimed to be the earliest gas-powered tractor. I'm not sure. They didn't say whether or not that was true. I kind of got the impression he was lying. So did I. So, which does make the Iceman thing more suspect.…”