Lot 1785 -
"KARIBIB", 21.5.14, "first airmail / German Southwest Africa / Karibib Windhoek", violet three-line cancel on card with 5 Pf. Green, superb, photo expertize Steuer: ". Are extremely rare and only in some few pieces have become known! " ....
Currently EUR 4,400
(Link to this Lot in the Catalog for Bidding)