SALE ON OFFERS N ° 37 PARIS

1870-71 Small plating study of this very elusive issue
1870-71 Small plating study of this very elusive issue comprising four 1d black on rose (positions 16, 18, 13 and 17), four 3d black on rose (positions 23, 19, 20 and 8), two 6d black on rose (positions 1 and 6), two 9d black on rose (positions 23 and 23), two 1s black on rose (positions 8 and 21), gen. fine, many signed or with certificates, plus a few facsimiles for comparison, a very scarce offering