School-gallop, the, [128].

Scouring, [247].

Scratches ("cracked heels"), [243].

Sculpture, the horse in, [6-7], [64-66].

Seat, acquirement of, in riding, [64], [68-70].

Coachman's, [302], [326].

Jockey, [67-68].

Military, [67].

Tandem, [399], [412].

Seclusion, production of types and families by, [9-10].