Lot 178
178
National Bank, colour trial £1, undated (1930), brown and multicoloured, Tutankhamen at right, rev. brown, mosque at centre (P.22), red SPECIMEN overprint, official perforation, uncirculated, rare
National Bank, colour trial £1, undated (1930), brown and multicoloured, Tutankhamen at right, rev. brown, mosque at centre (P.22), red SPECIMEN overprint, official perforation, uncirculated, rare

Details
National Bank, colour trial £1, undated (1930), brown and multicoloured, Tutankhamen at right, rev. brown, mosque at centre (P.22), red SPECIMEN overprint, official perforation, uncirculated, rare