A Dapper Man
Tod Sloan, “great jockey, famed rounder, spender, one-time friend of millionaires and occasional toast of royalty,” on his return from Europe, 1898. The portrait is part of the Museum of the City of New York’s photography collection, much of which was recently published online. A quick search turns up approximately 150 photos of New York racing — including Sheepshead and Belmont racetracks — from the late 19th and early 20th century (via Kottke).