CSS HN15/Scott # 3N17b
This is Honan Small Overprint (Type 1) on Chung Hwa Die 2 (Empty Panel, Full Button-Scott 347). It is Comb Perf. with both the plate number and the counting number in the top margin.
Mint Non Hinged
(USA) postage is free.
International Postage $2.00 if purchase is under $60.
International Postage $14.00 if purchase is over $60.