Hello Again From Halley's Comet.Frosty Vagabond Of The Solar System - Visual Vacations postcard

Halley's Comet -- is only one of countless comets that have been circling the Sun for untold ages, often changing Human history with waves of fear and superstition.

More details on the back side of this postcard.  Part of the Visual Vacations series by Paul McGehee.

Collect the whole set.