Las Vegas, 1960s

While the Vintage Las Vegas blog labeled the above photo of the Thunderbird casino and hotel on the Las Vegas strip with a date of 1955 – based on what they know of when certain renovations were made to the building – the cars in the photo point to a later date, sometime in the 1960s, possibly around the same time of the 1962 photo of the Hacienda parking lot below, also from the Vintage Las Vegas blog. What do you see here, and what year do you figure the above photograph was taken?