Lot
559 
Korea, 1900 (October 24) cover from Seoul to Seattle, Wash., franked with pair of 5ch perf 10 (Scott #23a), neatly postmarked with a second strike as well; November 19 Seattle duplex receiving backstamp; tear to top right corner, not affecting stamps or markings--still a very attractive cover; accompanied by copy of 1964 Zirkle handbook (p. 93), where the cover is illustrated., Fine. Estimate $300 - 400.
Realized: $250