Physical description

Letters - comprising 9 sheets, between April and June 1931 titled "Scrubber Cars" - correspondence concerning the design of a new type of scrubber tram (would have been No. 5, and then later on No. 8) between the MMTB and MTT Adelaide.



Considers block access, operation, motor sizes, refers to drawings which at the time of cataloguing are yet to be scanned.