Lot 2820
2820
unused -- CANTON: 1949 15c. on 20c. brown-purple variety surcharge double, "15" omitted once, fine unued. Unlisted. S.G. 1375a, Chan S100 variety. Photo
unused -- CANTON: 1949 15c. on 20c. brown-purple variety surcharge double, "15" omitted once, fine unued. Unlisted. S.G. 1375a, Chan S100 variety. Photo

Details
unused -- CANTON: 1949 15c. on 20c. brown-purple variety surcharge double, "15" omitted once, fine unued. Unlisted. S.G. 1375a, Chan S100 variety. Photo
Further details
An example of the "15" omitted in a block of four with normal was sold by auction in 1980