Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 2

China

The auction will start in __ days and __ hours

Start price: $200

Buyer's premium:

1923, Junk ½c black brown, the 2nd Peking printing, block of six (3×2) imperforated vertically, full OG with slight foxing, minor gum loss at left, otherwise NH, VF and very scarce, Chan #249d, Scott is not mentioned pair or strip imperf vertically, Est. $400-$500, Scott #248a var