Title
thermometer and ruler
Mediumelephant ivory, glass, alcohol
Dimensions12 in. (30.5 cm)
Donor credit lineKendall Whaling Museum Collection Transfer
Object number2001.100.1139
Institutional Credit LineCourtesy of the New Bedford Whaling Museum
DescriptionCommercially-produced straight-edge ruler of elephant ivory with a thermometer built in; monochrome engraved on both sides. Recto: ruler calibrated in 1-inch divisions (marked off to 12 inches), thermometer in degrees Fahrenheit. Verso: ruler calibrated in centimeters (Reaumer metric measure), thermometer calibrated in degrees Celsius (centigrade), marked off to 30 cm. Not scrimshaw.ProvenanceRider Collection, Hamilton, Mass.On View
Not on viewBond & Son
L. M. Crane & Co.
Kerby & Bro[thers]
E.C. Spooner

