View Watermark: 58
| Catalog | ALCH00030 |
|---|---|
| Origin Date | |
| Document | Keynes MS 41 | Title | Opus Primum Extractio & rectificatio spiritus. |
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| Watermark Location Notes | unit 4 |
| Watermark Unit | unit 4 |
| Standard Watermark Code | arms of city of london, CM: T I |
| Left Watermark Code | |
| Right Watermark Code | |
| Watermark Image |