Dimensions 230 x 140 mm. Single leaf diagram. Pen and ink illustration of a carriage, with a movable flap allowing the carriage to be viewed with the door both opened and closed. Proprietor's name and address in manuscript at foot. Lightly marked.

This finely executed diagram of a model of carriage sold by W. J. Messer, of 9 Margaret Street, Cavendish Square, London, features a moveable flap demonstrating both open and closed versions of the horse-drawn conveyance.