If you missed it in ’86, you still have plenty of time to prepare for the next pass. Estimated to return on July 28, 2061, Halley’s Comet might appear twice in a human lifetime. It has been observed through the ages – sometimes treated as a harbinger or omen. Halley’s Comet will be “in the mail”, both literally and figuratively, when you attach this seal to your correspondence.

Item Size: 40mm X 48mm
Material: White Paper (Matte Finish), Adhesive Back
Available Package Sizes: Half-Dozen & Full-Dozen