1p 50c bistre brown 'Chaco Boundary Dispute' issue with 'C' overprint in black, a fine used copy with complete central strike of SALITRE-CUE cds dated 11 NOV 1933. Scarce cancel. (SG 443)
1p 50c bistre brown 'Chaco Boundary Dispute' issue with 'C' overprint in black, a fine used copy with complete central strike of SALITRE-CUE cds dated 11 NOV 1933. Scarce cancel. (SG 443)