Ruler, Folding
DateDate Unknown
Mediumbrass, wood
Dimensions3 3/4 × 1 in. (9.5 × 2.5 cm)
ClassificationsWeights and Measures Tools and Equipment
Catalog number87.21.225
Description12" four-fold boxwood ruler with brass arch joint, hinges and end tips. At 12" end-a removable brass slide in 16th for internal measure. Brass pins hold sections closed.Status
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