Category: COMMONWEALTH OF AUSTRALIA - Other Pre-Decimals
1931 Kingsford Smith3d blue overprinted 'OS' Plate Number '1' corner block of 4, lightly mounted in the margins only otherwise unmounted, Cat $6000+ (mounted). Rare. Chris Ceremuga Certificate (2012).
C of A Other Pre-Decimals , Imprints & Plate Numbers , Official Stamps , overprinted stamps , maps , Aviators - Sir Charles Kingsford Smith , Transport - aeroplanes , AUSTRALIA