Steam Trucks and Steam Wagons

Steam trucks (or steam wagons) are a decided oddity in the U.S. but in Australia examples of the breed still survive

1912 Aveling & Porter (left) and a 1925 Super Sentinel
Robin Gibb's steam trucks, a 1912 Aveling & Porter (left) and a 1925 Super Sentinel. After restoration in 1979, the Super Sentinel's first outing was to a drive-in movie