National Bank, colour trial 50-Piastres, undated (1935), blue and multicoloured, Tutankhamen at left, value at right, rev. purple, crescent and stars at left (P.21), red SPECIMEN overprint, two official perforations, uncirculated, rare
National Bank, colour trial 50-Piastres, undated (1935), blue and multicoloured, Tutankhamen at left, value at right, rev. purple, crescent and stars at left (P.21), red SPECIMEN overprint, two official perforations, uncirculated, rare

Details
National Bank, colour trial 50-Piastres, undated (1935), blue and multicoloured, Tutankhamen at left, value at right, rev. purple, crescent and stars at left (P.21), red SPECIMEN overprint, two official perforations, uncirculated, rare