| RefNo | DM/4/123 | 
| Level | Item | 
| Title | Board of Ordnance, "Queries submitted to a Committee of the Council of the Royal Society by the Board of Ordnance" | 
| Date | December 1827 | 
| Description | On the best way of preserving from lightning iron buildings, particularly the new barracks in the West Indies [Caribbean] and Powder Magazines. 
 Draft.
 | 
| Extent | 3 sides | 
| Format | Manuscript | 
| AccessStatus | Open | 
| AccessConditions | OPEN - but photocopying forbidden. |