1908 Pattern mounted troops haversack, used by cavlary, artillery etc. Good sound condition, no date, named in various places as follows: Outside: Cdt Ensign Edgarn 18025 Inside: L/Bdr Channon BLJ 915502 117 Field Regt RA (TA) On rear: 12.S.B. RF Which probably goes back to WW1 and translates to something like 12 Platoon Stretcher Bearers Royal Fusiliers.
This haversack has seen a lot of service, almost certainly through two wars.
Photo's show actual item.