Most transport tokens in Scotland were introduced in the middle of the nineteenth century, but until recent years they did not attract many collectors. The collecting and study of tokens has now very much become a branch of numismatics. The early tokens were usually struck in brass, copper or bronze, but as we moved into the twentieth century celluloid ones were introduced. From celluloid, various forms of plastic and fibre have been used as well as various metals, and this has continued right up to the present day. 128 pages softback, c115 colour and black & white photos.