Scale and protractor (map rule)

DateProb. 18th century

Maker Peter Dollond (1730-1820)

MediumBrass

DimensionsOL: 6 1/4"; OW: 2"

Credit LineGift funds for purchase from Anne and Don Wing, David Stanley, Victor and Marie Cole, Roger and Eleanor Phillips, and Jay Gaynor.

Object number2003-31

ProvenanceFrom the collection of Emil and Martyl Pollak.

18th century

1678 (dated)

1700-1800

Prob. late 18th century

1779

1702-1707

ca. 1765

1750-1784

c.1709-1742

1800-1850

1840-1880

ca. 1765