Ruler, Folding
DateDate Unknown
MediumWood, Brass
Dimensions6 × 1 in. (15.2 × 2.5 cm)
ClassificationsWeights and Measures Tools and Equipment
Catalog number73.285
Description24" four-fold boxwood folding ruler with brass ends, hinges and round joint axis. Brass tips (@1" & 5" from axis) lock folded ruler in place.Status
Not on view
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c. 2000