Object Record
Images
Metadata
Title |
Chemical Equivalents Slide Rule |
Object Name |
Rule, Slide |
Object ID |
2010.037 |
Description |
Rectangular wooden vertical scale with a narrow slider located on the left side that can be adjusted; there is a small hole in the center top; front has two scales carved into the main body and the slider and is filled with black ink; there is a signature in black script on the back of the scale. Manufacturer is I. Newman of 122 Regent Street (indicated on verso of object). |
Artist |
I. Newman |
Date |
ca.1825 |
Dimensions |
H-27.25 W-1.75 inches |
Material |
Boxwood, Ink |
Made |
I. Newman |
Search Terms |
Chemical Equivalents Measure Calculators Slide-rule |