| Alt_Ref_No | 2006.9 |
| Ref No | 578-K/1/6/2/18 |
| Title | Cagnicourt, Sauchy-Cauchy and Epinoy, France sheet 51B SE |
| Description | Special edition showing enemy organisation 20 Aug 1918 in red and revisions to 20 Sep 1918 in light blue. Overprinted on G.S.G.S. 2742 (O.S. Mar 1918). |
| Date | 20 Sep 1918 |
| Format | Printed document |
| Edition | 5B |
| Publisher | Ordnance Survey/Field Survey Battalion (10692) |
| Extent | 1 item |
| Access Status | Open |