Writing on the back of the Flamingo Hotel postcard, addressed to someone in Kansas.

View of the Flamingo Hilton Hotel at night from across the street. The marquee features entertainment and the hotel's brunch specials. The postcard reads "Greetings from Las Vegas."

Frontier Hotel and Casino postcard that reads "Frontier The Friendly Hotel Las Vegas, Nevada." The left image shows a woman standing in the pool area and the right image shows a smiling woman holding a raquet, possibly for tennis or badminton.

Night view of the Imperial Palace Hotel and Casino. The marquee and hotel lights shine a bright blue color.

Hotel Last Frontier (front of postcard). Site Name: Last Frontier Village (Las Vegas, Nev.)

Writing on the back of the Last Frontier postcard, addressed to someone in Glendale, California.

Night view of the Maxim Hotel. The postcard reads "Greetings from Las Vegas"