| Alt_Ref_No | R Lib |
| Ref No | 578-K/1/6/2/54 |
| Title | Enemy trenches south of Lake Doiran, Central Balkan Peninsula |
| Description | Trenches corrected to 11 Apr 1917, overprinted in blue. |
| Date | 11 Apr 1917 |
| Format | Printed document |
| Publisher | Survey Company, R.E., B.S.F., no.283 |
| Extent | 1 item |
| Access Status | Open |