Lot 598
Nova Scotia Government Surveyor’s ‘Y’ Level, W. & L.E. Gurley Engineering Instruments, Troy, N.Y., c.1890

the mahogany case with impressed number Q859, height 10.0" — 25.4cm, width 25.2" — 64.1cm, depth 6.5" — 16.5cm


Est. $300/400
Realised: $480
Auction Date: 11/09/2017


Note: This instrument was used during the construction of the Strait of Canso Causeway (1952-1955), permanently linking Nova Scotia and Cape Breton.


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