An exterior view of the Carson City Mint, which officially began operations on January 8, 1870 in Carson City, Nevada. It later became the Nevada State Museum, which officially opened on October 31, 1941.
Hoover Dam construction by Bureau of Reclamation, Boulder City, Nevada on postcard. Inscription on back: 'In Flight With United Air Lines. Mighty Boulder Dam and its vast lake are impressive sights for air travelers flying from New York, Chicago, and other cities to Los Angeles via United Air Lines."" (no handwriting or address on post card).