The term 'Carriage Type' can refer to two different types of carriages: the HANSOM and the CHAISE. The HANSOM is a two-wheeled, horse-drawn carriage that was popular in the 19th century. It was designed by Joseph HANSOM and was used for public transportation. The CHAISE is a four-wheeled, horse-drawn carriage that was popular in the 18th and 19th centuries. It was typically used for private transportation and was often decorated with elaborate designs.