细节
used 1858 2d. Plate 1 retouched, a study comprising [24] - four examples showing early and medium prints, [24] first, second and third retouches, [36], strip of three [103 - 104, first retouch - 105, third retouch], and [105]; mostly with margins all round. A rare group. S.G. 109, 4,950. (12).