Featured on PDR in the collection Photographs of Auto Polo (ca. 1912)

Ah, polo, that sport of kings, where players race down the field atop horsepowered beasts. Behold their mallets and wheels, whirling throughout the chukka; inhale the earthy scent of mown grass, leather, and gasoline; listen to those bumping bodies, as the transmission’s planetary gearset reins in speed. You’re less likely to find this game played before Pimm’s-sipping crowds, however. It is auto polo — a short-lived sport thought to have been created as an advertising stunt to sell Ford Model Ts in 1911.