The Inverted Head Four Annas of India is a postage stamp prized by collectors. The 1854 first issues of India included a Four Annas value in red and blue. It was one of the world's first multicolored stamps; the Basel Dove preceded it by nine years. First Issues Collectors Club (Retrieved 25 September 2006) However, an invert error occurred during production, showing the head "upside down."
