Physical description
Letters - set of 5 and one report titled "Rail Scrubbing" between the Victorian Railways Chief Engineer Way and Works and Mr. Strickland, Chief Engineer MMTB about the effectiveness of scrubbing with 40HP and 50 HP motors and the number of scrubbing blocks. Includes an extensive report on tests done in Miller St Preston with scrubber No. 4, Feb. 1933.
Letters dated 8/2/1933 to 3/2/1933.