The first lookout tower of the Angeles Forest was erected on Lookout Mountain No. 2 in 1913 and was active until 1927 when it was Read More »

The first lookout tower of the Angeles Forest was erected on Lookout Mountain No. 2 in 1913 and was active until 1927 when it was Read More »
William McLellan used a microscope to inspect his tiny motor, while holding a model one million times larger. 1960 (William McLellan Special Collection) In 1959, Read More »