msnbc.msn.com meldet:
Drivers began making camping adaptations to cars not long after automobiles were invented. But according to the Recreational Vehicle Industry Association (RVIA), 1910 was when mass-produced vehicles designed specifically for camping first hit the market. Historian Al Hesselbart says while no production campers or trailers from that first year still exist, the museum does display the towable 1913 Earl Travel Trailer, which is the oldest non-tent travel trailer in existence.
Quelle: http://today.msnbc.msn.com/id/37555858/ns/travel-tips/