Inverted Jenny, in the Nederlands known as Curtiss Jenny kopstaand, was onderdeel van een postzegelcollectie om het begin van de regulated Amerikaanse airpost service te fours. The zegel, with daarop de gelijknamige dubbeldekker, was published in 1918 by ongeluk op de kop. It will only be printed in the same way as the posters on the floor.
The oorspronkelijke zegel costs 24 cents per piece, the maar door of the enormous zeldzaamheid is the postzegel in the middle of the sea in the postzegelverzamelaars van over the hele wereld. Hack contains a few copies of the Inverted Jenny. The first one was made at the beginning of this year for 300,000 dollars, in 2007 it was made for 1 million dollars in two copies.
The door hack has been published for the first time in 2018. The “Exemplaar 49” was never shown in 1918. The light is very bright, it is in the same state. Deze Inverted Jenny creates a “mint” score from 95 to 100 from experts.