Upside Down Stamp Plane 2025. The $2 jenny invert stamps were at the center of a postal service promotional program that included just 100 specially printed panes intentionally showing the jenny biplane. Instead of flying high through the skies, the jenny on his stamp appeared upside down, as if it were doing an elaborate aerial flip for some grand barnstorming performance.

When it comes to philately, there’s one stamp that flies above all others: This is one stamp that tells a loaded story, a story that has been told.