Dollond Wye Level

Description
This level probably dates from the first half of the 19th century when this form—with a magnetic compass mounted below the telescope—was in use. It is marked "Dollond, London" and "HIBERNIAN MINING COMPANY."
Location
Currently not on view
Object Name
level
maker
Dollond, George
Measurements
telescope: 11 in; 27.94 cm
compass needle: 3 13/32 in; 8.636 cm
place made
United Kingdom: England, London
ID Number
PH*309825A
accession number
109599
catalog number
309825A
See more items in
Medicine and Science: Physical Sciences
Measuring & Mapping
Surveying and Geodesy
Data Source
National Museum of American History, Kenneth E. Behring Center

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