1711
cover --OP-PC error, on blue envelope to London dated 6 January 1872, tied by neat light "IPSWICH" duplex; envelope folded at left. Fine and most attractive. S.G. 53. Photo
cover --OP-PC error, on blue envelope to London dated 6 January 1872, tied by neat light "IPSWICH" duplex; envelope folded at left. Fine and most attractive. S.G. 53. Photo

细节
cover --OP-PC error, on blue envelope to London dated 6 January 1872, tied by neat light "IPSWICH" duplex; envelope folded at left. Fine and most attractive. S.G. 53. Photo