CHINA, Sun Yat Sen series as a stamp collection housed on 15 encased leaves in plastic sleeves, includes many issues in large blocks, issues 1931-1937 of SG type 58, issues are singles, pairs, strips, blocks of 4 to 25, first type issue with double circles, printed by De La Rue (SG 389-395), noted mint $2 (5), similar mint $5 (3), used (39); together with used all with second issue thick circle used $1 (20), used $5 (45), (SG 403, 405), all these on encased leaves. MUH, mint and used. (100s)