The Petrified Forest National Park is located in Navajo and Apache counties in northeastern Arizona. It became a national monument in 1906 and in 1962 was declared a national park. It is famous for its fossils, especially of fallen trees. 16mm film…

The Petrified Forest National Park is located in Navajo and Apache counties in northeastern Arizona. It became a national monument in 1906 and in 1962 was declared a national park. It is famous for its fossils, especially of fallen trees. 16mm film…

Petrified tree bridge.

Petrified trees in the Petrified Forest.

Petrified trees in the Petrified Forest.

The river running through the Canyon de Chelly in Arizona.

The river running through the Canyon de Chelly in Arizona.

Rock formation near Lees Ferry, Arizona.

Rock formations near Canyon de Chelly in Arizona.

Roosevelt Dam in Arizona.

Black and white lantern slide of the Roosevelt Dam.

Roosevelt Dam is on the Salt River, northeast of Phoenix, Arizona. Construction began in 1903 and was completed in 1911. It was officially named after Theodore Roosevelt in 1959, and became a historic landmark in 1963. 16mm film shot by D.J. Angus…