
'Hamilton' issue of Panama with large CANAL ZONE overprint, the set of six (2c reading up & down) plus additional shade of the 5c all fine mint. (SG 25/30 & 28b)
'Hamilton' issue of Panama with large CANAL ZONE overprint, the set of six (2c reading up & down) plus additional shade of the 5c all fine mint. (SG 25/30 & 28b)