MWO 1930 100 inch Footage

Some video treasures from the vault: ~1930 footage of some Mount Wilson luminaries working with the 100-inch telescope. Milton L. Humason at the Newtonian focus, Francis G. Pease at the Cassegrain focus, and Paul W. Merrill at the 100-inch spectrograph at Cassegrain focus. Rights for these reels are owned by the Huntington Library, Art Collections and Botanical Gardens.

Видео MWO 1930 100 inch Footage канала Mount Wilson Observatory