CMNH meaning in Community ?

The Cleveland Museum of Natural History is a natural history museum located approximately five miles (8 km) east of downtown Cleveland, Ohio in University Circle, a 550-acre (220 ha) concentration of educational, cultural and medical institutions. The museum was established in 1920 by Cyrus S. Eaton to perform research, education and development of collections in the fields of anthropology, archaeology, astronomy, botany, geology, paleontology, wildlife biology, and zoology. The museum traces its roots to the Ark, formed in 1836 on Cleveland's Public Square by William Case, the Academy of Natural Science formed by William Case and Jared Potter Kirtland, and the Kirtland Society of Natural History, founded in 1869 and reinvigorated in 1922 by the trustees of the Cleveland Museum of Natural History.

Donald Johanson was the curator of the museum when he discovered "Lucy," the skeletal remains of the ancient hominid Australopithecus afarensis. The current Curator and Head of the Physical Anthropology Department is Yohannes Haile-Selassie.

In 2002, the new Fannye Shafran Planetarium was built near the entrance to the museum, containing displays on the planets in the Solar System, and historical instruments of exploration, such as compasses and astrolabes.