| Alt_Ref_No | R Lib |
| Ref No | 578-K/1/6/2/37 |
| Title | Passchendaele [Passendale], Belgium sheet 28 NE |
| Description | Trenches corrected to 4 Oct 1917. German trenches in red, British trenches in blue, overprinted on G.S.G.S. 2742. |
| Date | 4 Oct 1917 |
| Format | Printed document |
| Notes | Western half of map only. |
| Edition | 8A |
| Publisher | Ordnance Survey/[Field Survey Company] |
| Extent | 1 item |
| Access Status | Open |