RAF G E Ibberson Crew Emergency Knife - Straight blade. Reference R Flook Book Plate 226 - MK2 - 1060's. Green patch - which was sown onto flying suit. Marks on blade - George Ibberson & Co, Sheffield, England - AM220/1996.
USED BY SAS AT IRANEAN SIEGE 1980 - POUCH DYED BLACK - MK2/MK3 unctear.
Buyer will need provide proof of ID before despatch.