Trolley (horse-drawn) milk float is more a trolley than a float, as is the brewer's 'dray' seen at horse shows. 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
Buckboard buckboard wagon often carries a seat for a driver. Such a seat may be supported by springs. The main platform between axles is not suspended by springs like a carriage. Made in the 18th century around the same time as carriages. The buckboard was invented by Rev. Cyrus Comstock, a traveling preacher living in Lewis, Essex County, New York who established many churches in the surrounding area during the early 1800s. In the early 20th century as horse-drawn vehicles were supplanted by the motor car, the term 'buckboard' was also used in reference to a passenger car (usually a 'tourer')