Instagram story viewer> @rubegoldberg> Post
a month ago
World Post Day📬 Did you know the U.S. Postal Service issued a 32-cent Rube Goldberg Invention as a postage stamp? ✉️

  #worldpostday #rubegoldbergmachine #stampcollector
0
Posted On: October 9th 2026, 11:30 am
Tagged Users:
World Post Day📬 Did you know the U.S. Postal Service issued a 32-cent Rube Goldberg Invention as a postage stamp? ✉️

#worldpostday #rubegoldbergmachine #stampcollector

More posts

back to up