I think an >1oz International Letter is as good as use as any for those $2 Inverted Jenny stamps! : r/stamps

I think an >1oz International Letter is as good as use as any for those $2 Inverted Jenny stamps! : r/stamps

The Inverted Jenny: The Stamp That Sold for $2 Million - The New York Times

Lot of 2 Inverted Jenny Stamps Souvenir Sheet of 6 $2 stamps

Semi-official airmails

Inverted Jenny, Full Pane of 6 x $2 Postage Stamps, USA 2013, Scott 4806 : Office Products

The Inverted Jenny: The Stamp That Sold for $2 Million - The New York Times

Inverted Jenny, Full Pane of 6 x $2 Postage Stamps, USA 2013, Scott 4806 : Office Products

An Inverted Jenny Surfaces. The Flawed Stamp Had Not Been Seen Since 1918. - The New York Times

I think an >1oz International Letter is as good as use as any for those $2 Inverted Jenny stamps! : r/stamps