Project ID: 467
| Description | Volunteers from Northallerton's Family History group have been working on the conservation of ordnance survey maps at their local Record Office. |
| Topics | Arts |
| Type | U3A-led research (not an SLP) |
| U3A | Northallerton U3A |
| Organization/partner | North Yorkshire Record Office |
| Year started | 2006 |
| Source of reference | U3A News 77 p38 |