Need to ask about a lot?

NORTH BORNEO - POSTAGE DUES 1895 - 1938 COLLECTION, mainly used on leaves. includes 1895 issue, various perfs to 24c, 1902-12 perf 13½-14 values to 24c mint, 1918-20 values to 16c used, 1930-38 values to 16c mint and 8c used. a few minor faults but generally fine and fresh (34 stamps).