| Alt_Ref_No | R Lib |
| Ref No | 578-K/1/6/2/4 |
| Title | Photocopy of area to NE of Albert including Ovillers-la-Boiselle and Authuille, France sheet 57D SE4 |
| Description | German trenches corrected to 27 Apr 1916, British trenches corrected to 11 Jun 1916. Overprinted on G.S.G.S. 3062 (O.S. 1916). Original annotated. |
| Date | [c.1990] |
| Format | Printed document |
| Notes | In six sections attached together. Due to black and white photocopy, trenches are barely visible. |
| Edition | 2B |
| Publisher | Ordnance Survey/[Field Survey Company] |
| Extent | 1 item |
| Access Status | Open |