Auction No. 28 Sunday, 28 March 2021 / 3:30 pm start

0107

1885/1907 1d carmine, 2d yellow, 2½d deep blue, 6d ...
Estimate: $900

0108

½d green imperforate horizontal plate proof pair ...
Estimate: $120

0109

1d bistre imperforate plate proof with wmk ...
Estimate: $120

0110

3d red-brown imperforate horizontal plate proof ...
Estimate: $250

0111

6d deep (aniline) indigo-violet plate proof with ...
Estimate: $280

0112

1/- bright green imperforate plate proof with ...
Estimate: $250