MLH : Mint hinged remove, partly or fully, impression seen. MNH : Mint never hinged. MH : Mint but previously hinged.
GB UK 18P BUTTERFLY STAMP ERROR QUEEN GOLDEN HEAD SHIFTED MINT NH STAMPS RARE - BidCurios
The Collector's Series sale by Spink and Son - Issuu
Rare Stamps & Postal History of the World; Hawkins II - European Colonies - May 12-13, 2020
18p Denomination British Elizabeth II Stamps for sale
Stamps auction catalogue: rarities of the World 2013 by David Feldman - Issuu
Errors – Great British Stamps 1840 to DATE. Mint & Used GB Stamps
Great Britain #307 1'3 s Queen Elizabeth II: Predecimal Wilding (1953) MNH
Butterflies British Elizabeth II Stamps for sale
Errors – Great British Stamps 1840 to DATE. Mint & Used GB Stamps
Butterflies British Elizabeth II Stamps for sale