unused Block Larger Than four 1938-41 Chung Hwa 5c. green, block of ten (5x2) from lower-left corner of the sheet without imprint, also a normal block for comparison, Dah Tung 5c. lower marginal block of eight (4x2) showing variety "HAD TUNG" imprint, also a block of twelve with normal imprint, the first with slight gum disturbance, the others unmounted, a few split perfs. or minor marginal faults, otherwise fine