Semicircular Plotting Protractor, English, c. 1877 | |
 | |
| Inventory Number: | 31139 |
| Object Type: | Object |
| Place Created: | United Kingdom (England) Europe |
| Subject Classification(s): | Mathematical instruments |
| Primary Inscriptions: | "Patent 802.1877. Inst. No. 142." |
| Collection Group: | |
| Material(s): |
brass |
There are no associated narratives. | |
Permalink: http://www.mhs.ox.ac.uk/object/inv/31139