Photo Description
Astronomical Observatory
Here in volcano in 1860, miner and amateur astronomer George Madeira built California's first astronomical observatory of record and operated it for two years. Using a three inch refractor telescope he studied sun and moon, stars and planets, and other glories of the heavens, including the great comet of 1861.
California registered historical landmark no. 715.
Photo Details
Location: Volcano , California (gallery)
Year: 2011
Copyright: 4 Original photography - WesternMiningHistory.com