Standard bayonet for British Rifle No. 4. Later and more crudely made MKII* version, carries manufacturer mark for Prince-Smith & Stells
Marks and Stamps: (L side of socket) No4 MKII* P.S.& S. LTD Broad arrow (R side) Serial no| Accession Number: 365 | Period of Use: |
| Type: Bayonet | War Zones: |
| Country of Origin: U.K. | Type Date: 1939 |
| Manufacturer: Prince-Smith & Stells, Keighly, Yorkshire | Serial Number: 39C5498 |
| Manufacture Date: Unknown | Calibre/Ammunition: |
| Weight: | Length Overall: |
| Cyclic Rate: | Length Barrel: |
| Deactivation Certificate Number: |