View Watermark: 1376
| Catalog | NATP00117 |
|---|---|
| Origin Date | c. 1670 - c. 1710 |
| Document | MS Add. 3970.10 | Title | Optical Experiments |
| Date Range | |
| Watermark Location Notes | |
| Watermark Unit | xxx |
| Standard Watermark Code | |
| Left Watermark Code | |
| Right Watermark Code | |
| Watermark Image |