Thematic Index of Classics in JStor
horse, horses, chariot, rider, chariots, charioteer, wheel, mules, donkey, mule, animal, animals, donkeys, reins, wheels, riders, driver, riding, charioteers, yoke, vehicle, pole, speed, quadriga, mares, equids, mane, mounted, breeding, oxen, wagon, bridle, bucephalas, equine, horsemen, greenhalgh, griffith, schema, stallion, equestrian, cart, manes, stallions, whip, black, caballus, race, teams, tails, cavalier

1871

On English Vowel Quantity in the Thirteenth Century and in the Nineteenth. James Hadley. Transactions of the American Philological Association (1870). (1871), pp. 65-107 List themes Full text (8 theme words)
On Algonkin Names for Man. J. Hammond Trumbull. Transactions of the American Philological Association (1870). (1871), pp. 138-159 List themes Full text (6 theme words)