Lot 354 365 / September 2017 - 354

1931, Red Cross 5 s., proof, block of four, bottom margin with marginal bar. The identical white errors on the marginal bar on both the 5 S. and the 10 S. proofs (subsequent lot) show that the same marginal bars were re-used for the printing of the various values of the Red Cross issue, mint never hinged, fine (Hurt/Ojaste  G:1)