Use to identify a tramway employee - a trackman - Track maintainer. Would have allowed free travel when on duty and to and from work. Used possibly from mid 1910's when the Board was formed until it was replaced by the MMTB in 1921 or when a different identification system was implemented. Made by Stokes and Sons Melbourne.Demonstrates the method of identifying cable tram employees. Round pressed brass badge with the words "Trackman" and number "240" pressed into the centre of the badge around the top half of the badge "All Lines" with small horizontal lines within the individual letters. Has the Tramways Board logo on the lower part of the badge. On the rear of the badge, two metal lugs have been soldered onto the badge and a single-piece leather strap with a buttonhole cut into it to enable it to be worn on a uniform. The leather strap appears to have been refitted at one stage - marks on rear from previous straps. badges, tramways, trams, employee pass, tramway board, track cleaner, track maintenance