Designed on my cad program and made from a variety of timbers. Wheels were made in two parts with the tyres made from American Black Walnut and the wheel made of Sycamore. All shaping of the various components was by hand and the whole assembly was glued together (no pins or screws used), the crank handle/steering column and roof supports were made from 1.5mm brass wire. The unit after cleaning up was finished with a clear acrylic lacquer spray.