This complete set of six stamps from the Northeastern Provinces commemorates the 60th birthday of Generalissimo Chiang Kai-shek, issued on March 5, 1947. Each denomination is presented in blocks of four, featuring a gravure-printed portrait in carmine. The stamps measure 28 x 36 mm, are perforated 10½ x 11½, and were released as commemoratives during the Nationalist period. With denominations ranging from 2 to 30 Chinese dollars, these unwatermarked stamps are significant both historically and politically, reflecting the central role of Chiang in modern Chinese history. Estimate "$320 – 400"