1881-1963 specialised collection mint on leaves with Sungei Ujong 1881 2c. brown (2), 1882 2c. brown overprinted "S U", 1882-84 2c. rose (3), 1883-84 2c. brown (3) and 2c. rose (3), 1885-90 2c. rose showing different types (9), 1891-95 values mint and overprinted "SPECIMEN", Negri Sembilan 1891-94 set of three mint and overprinted "SPECIMEN", 1895-99 to 20c. mint and the set of ten overprinted "SPECIMEN", later issues include 1898-1900 1c. on 15c. and others to $5 (3); a few of the overprinted stamps with small thins, otherwise a fine and attractive collection