20 F/VFOG singles of the 5c - 60c ultramarine on azure - magenta & bright rose Men Poling Boat - Malayan Sambar from the 1906-1928 Postage Dues, shade varieties.
Scott values these at $11.9 for very fine, so we estimate them at $7. The stamps offered here grade between 70 and 80 as follows:
