1855 DUBLIN DIAMOND SPOON DIE 6 (RA68) IN GREEN ON COVER/PL.4 (QH) (SG26). 1855 mourning envelope, slight soiling, Dublin to Downpatrick with a very fine die 2 1d pl.4 L.C.16 (SG26) lettered QH tied fine to very fine Dublin diamond spoon code 6 dated OC 15 55 in GREEN. This month unrecorded by Arundel who states "very rare in green with only two examples known for 10th September 1855". (Green duplex Spec.C1vc cat.£1300). (Ref 90412).