Sighted several places. Seen any in your neck of the woods?

boingboing. Like the jackalope and the flatbed truck-sized trout, the long-horse became extinct around the same time that the black-and-white postcard went out of vogue.

Tinselman. If you flip through old photos, you might be lucky enough to run into this now-extinct "long horse". It was strong, handsome and could carry up to four people at one time but, because of overwork, the horses tended to die young and, to put it bluntly, the population was eventually used to death.

There's even an extensive photo collection of the rare or extinct or whatever Long Horses.