Significance
Yields information about the problem of electrolysis in Ballarat due to poor track joints and other problems., Yields information about the problem of electrolysis in Ballarat due to poor track joints and other problems.
Physical description
Carbon copy of a typed memo from the Works Superintendent to the Branch Manager of the SEC Ballarat regarding Electrolysis - poor earth return and the possible reasons for this. Memo suggests that track welder should be trained to test and the time and cost to test and repair the system. Memo dated 18/8/1966.
On rear has various notes in ink.
Was located with item 3701 - 1967 Trackwork diary.
