Auction #23

Laos, 1959, 6.50k King Sisavang-Vong, progressive trial color proof (Scott 53), complete sheet of 50, a rare sheet, printed on ungummed stamp paper, with most examples in indigo, plus one row each of red and violet, along with the unissued bi-color designs; position 26 shows only partial design, without gum, Very Fine, a wonderful item.
Estimate HK$ 2,000 - 2,600.