From the Harvey's Hotel and Casino Postcard Collection (PH-00367) -- Sergio Medes & Brasil '66 and Nancy Wilson are advertised on the Caesar's Palace marquee.
From the Harvey's Hotel and Casino Postcard Collection (PH-00367) -- Photo from Midway at Circus Circus overlooking the slot machines on the first floor. Postcard reads, "Greetings from Las Vegas".
From Harvey's Hotel and Casino Postcard Collection (PH-00367) -- View of the fountains, carousel, tent and hotel tower at the Circus Circus Hotel and Casino in Las Vegas, Nevada.