History of Aviation, Rare Stamps and Postal History of the World, Part 2

China

The auction will start in __ days and __ hours

Start price: $3,000

Buyer's premium:

1897, Imperial Chinese Post, 50c black green, error of color, block of four with interpanneau margin at left, nice and fresh, full OG, top pair has light hinge remnant, lower right stamp is VLH, lower left – is NH, VF and very rare, only 240 (three sheets) stamps were printed, just a handful blocks survived, C.v. $7,000 as singles, does not correctly reflect rarity of this block, Chan #100a, Est. $5,000-$6,000, Sc. #94a