In topography, measurement of height difference between points

Surveying: a surveyor's level, disassembled (above) and assembled (below). Engraving by H. Mutlow, 1810.

Traité du nivellement / Par P. Busson-Descars.

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Leveling

Images from the collections

Images about Leveling

Works from the collections

Surveying: a surveyor's level, disassembled (above) and assembled (below). Engraving by H. Mutlow, 1810.

Traité du nivellement / Par P. Busson-Descars.