The Airstream Caravans were a fixture of the 1950’s, including to quite exotic locales like Africa. I came across some pictures of the 1957 Caravan to Mexico, and thought I’d share them, as the kind of vehicles pulling big trailers has changed so much over time. Does one ever see a sedan pulling anything other than a very modest little trailer anymore? How about six cylinder sedans with some 125 hp or so? There’s several here.