Alamogordo Museum of History Alamogordo Museum of History The Tularosa Basin Museum of History, formerly the Tularosa Basin Historical Society Museum, is a history museum holding a collection of historical photographs, documents, and relics from Otero County, New Mexico. The museum is located in Alamogordo, New Mexico, and is owned and operated by the Tularosa Basin Historical Society. The prize item in the collection is a 47-star U. S. flag. New Mexico was admitted to the union as the 47th state on January 6, 1912, followed by Arizona as the 48th state on February 14, 1912. The Flag Act of 1818 specifies "That on
Admission to the Union part of New York and was not admitted until New York consented); two large additions to Nevada, which became a state in 1864, were made in 1866 and 1867. However, there have been numerous minor adjustments to state boundaries over the years due to improved surveys, resolution of ambiguous or disputed boundary definitions, or minor mutually agreed boundary adjustments for administrative convenience or other purposes. One notable example is the case "New Jersey v. New York", in which New Jersey won roughly 90% of Ellis Island from New York in 1998. In addition to the original 13, six subsequent states