unused 1900 on Negri Sembilan 1c. to 50c. and on Perak 5c. (toned), 10c. and $1, mounted mint. S.G. 1-11, £586

Details
unused 1900 on Negri Sembilan 1c. to 50c. and on Perak 5c. (toned), 10c. and $1, mounted mint. S.G. 1-11, £586