Description
Signed album page, 4,25 x 3,5 inch, (Los Angeles County), 14.10.1945, signed and inscribed in blue "Alfred H. Joy - Mount Wilson Observatory - October 13-1945", attractively mounted (removable) for display with a photograph, shows Alfred Harrison Joy in a chest-up portrait (altogether 8,25 x 11,75 inch), with very mild signs of wear - in nearly very fine condition.
Further Information on the person
Profession:
(1882-1973) Astronomer best known for his work on stellar distances, the radial motion of stars, and variable stars.
Year of Birth: 1882
Certificate of authenticity
All of our pieces are sold with a Certificate of Authenticity. If a piece turns out to be wrong or if you do not like an autograph, you will get your money back for a lifetime.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.