Adler AIS | Details

Object number

A-227
Classification

Mathematical
Object name

Ruler
Title

Rule: Gunter's
Creator

Unidentified
Description

Typical Gunter's rule, same basic design and same lines as G-23. Double-diagonal scale has three stars stamped in a triangle at both ends of the 5th parallel.
Inscription/Sig.

Unsigned.
Period

18th century
Material

boxwood
Place Of Prod.

England or United States

Dimensions

Frame