Grand Canyon National Park turns 100!
On February 26, 2019, the Grand Canyon celebrates 100 years since it’s designation as a national park.
“GRAND CANYON OF THE COLORADO, COLORADO RIVER,” 1872. Series: Geographical Explorations and Surveys West of the 100th Meridian, 1871 - 1873 Record Group 106: Records of the Smithsonian Institution, 1871 - 1952.
via The Unwritten Record.











