Trolley (horse-drawn) Trolley (horse-drawn) Among horse-drawn vehicles, a trolley was a goods vehicle with a platform body with four small wheels of equal size, mounted underneath it, the front two on a turntable undercarriage. The wheels were rather larger and the deck proportionately higher than those of a lorry. A large trolley is likely to have had a headboard with the driver's seat on it, as on a lorry but a smaller trolley may have had a box at the front of the deck or the driver seated on a corner of the deck and his feet on a shaft. With a
Hackney horse Norwich and the society’s stud book has records dating back to 1755 in the Hackney Stud Book. Alexander Cassatt was responsible for the introduction of the Hackney Pony to the United States. In 1878 he acquired 239 Stella in Britain and brought her to Philadelphia. In 1891, Cassatt and other Hackney enthusiasts founded the American Hackney Horse Society which is based in Lexington, Kentucky. Hackneys come in both pony and horse height ranges, and are one of the few breeds that recognize both pony and horse sizes. The Hackney Pony was developed in the late 19th century, when Hackney horses