Vintage camper

I once say a rampside that had been turned into an amphicar. It was a 62 or 63. Built as a demonstrater by a company around Detroit. I saw it in a collection in Ohio about 2004. It only had about 300 miles on it. In the bed was a stack of wooden folding chairs for people to sit on while in the water. Needless to say it never made it into production.

Mark