Shand Dam superstructure decking : P&R [i.e. Philips and Roberts Ltd.] no. 511, 1958.
- SCA206-GA184-9-783
- File
- 1958-1961
File consists of material relating to the steel decking installed on the Shand Dam superstructure. Includes correspondence to and from E.F. Roberts, H.A. Cameron and others, blue-prints and ms. notes.
Grand River Conservation Commission