Plans for hoisting mechanism - gate sheave block
General Engineering Division of Davies Shipbuilding LTD
A third copy of the plans for the assembly and details of the gate sheave block of the hoisting mechanism for the Annapolis River Causeway. By General Engineering Division of Davies Shipbuilding Limited. Includes diagrams, measurements, revisions, list of materials, and specifications. Drawing number: 1527-E-22. Has a red issuing stamp from the General Engineering Division Drawing Office. Belonged to George Frail, chief engineer of the Annapolis River Causeway.
Nov 4, 1959
146 cm by 77 cm
https://memoryns.ca/plans-for-hoisting-mechanism-gate-sheave-block
018.328
Lauzon, Quebec