Astronomer (1889-1953) regarded as one of the most important observational cosmologists of the 20th century and the namesake of the orbiting Hubble Telescope. Highly desirable FDC with a cachet honoring the Palomar Mountain Observatory, signed in fountain pen, "Edwin P. Hubble, 1948." In fine condition. From the collection of Stephen Adamson.
Terms and abbreviations used in our descriptions.