
By-pass tunnel entrance and coffer dam at Top Dam, Mangahao, early 1920's
Object type:Image
- Description
Information on back of original photograph - Turning the river out of the gorge to build the damn lower down. (top dam)
By-pass tunnel entrance and coffer dam at Top Dam, Mangahao, early 1920’s
Any use of this image must be accompanied by the credit “Horowhenua Historical Society Inc.”