From a 1908 Popular Mechanics issue, I assume a RH drive also?
Not even a fair question. Class A, B, C...all post relatively modern terminology (maybe from the 1970s on?).
I too find that to be a nice advantage of my old junky Class C with three doors over my much newer Class A, which only has one door.. I love that I can drive, stop and open a door like a Pickup and be out of the the RV.
California and a few other states still use that term in their DMV classifications and regulations. Basically any vehicle that has house-like living quarters.Love the accurate term "House Cars" in the article.