1912 4c blue, 10c blue, each overprinted in black instead of red, probably essays, fine and rare (Cat No. J28,31var) (Image)

Est.$500

1940 5c, 10c, 20c, 50c and $2 orange, imperforate horizontal pairs, five different, unused or with dried original gum, some creases, mostly v.f., rare (Cat No. J73/85var) (Image)

Est.$2,500

1940 20c and $2 orange, imperforate blocks of four, cancelled Canton, v.f. (Cat No. J75,79var) (Image)

Est.$1,500