Shop › Royal Navy Petty Officer's QC Cap Badge. United Kingdom. Image 1 of 2 Image 2 of 2 Royal Navy Petty Officer's QC Cap Badge. United Kingdom. $15.00 Add To Cart Added! A bi-metal Queen’s (St. Edward’s) crown cap badge for a Royal Navy Petty Officer. United Kingdom.Post-1953. St. Edward’s crown (Queen’s crown).Slider intact and original. Ref: J122. A bi-metal Queen’s (St. Edward’s) crown cap badge for a Royal Navy Petty Officer. United Kingdom.Post-1953. St. Edward’s crown (Queen’s crown).Slider intact and original. Ref: J122. You Might Also Like Quick View Royal Army Medical Corps Cap Badge. United Kingdom. $15.00 Quick View Women's Army Auxiliary Corps Cap Badge. United Kingdom. $35.00 Quick View Army Catering Corps Cap Badge. United Kingdom. $14.00 Quick View Special Air Service (S.A.S) Anodised Collar Badges. Pair. United Kingdom. $35.00 Sold Out Quick View Special Air Service (S.A.S) Large Button. United Kingdom. $8.50