| Description | 34. Esquimalt Graving Dock, Canada. Mar.-May 1876. 4 items.
Foundations for engines and boilers; 4 foot sluice gear.
Transverse section of foundations for main engines and boilers - partially coloured drawing; general arrangement of 4 foot sluice, sketch of lifting screw for 4 foot sluice, sketch showing additional brackets A & B - coloured drawings. All the drawings except that of the lifting screw bear letter codes.
For the Esquimalt Graving Dock, British Colombia, Canada.
See also: Portfolios 6/8 (base plate for engines), 6/45 (slide and expansion valves).
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