At the time of the change, from Casino Nacional to "Grand Casino Nacional" that "fountain of Muses" was the hallmark of the Nacional.

At the time, the Tropicana had a ballerina at the entrance.

Later, The Tropicana purchased the "Fountain of Muses" from the Nacional. The Nacional closed, and was transferred to the Hotel Nacional and the New L. Clark international Casino.

So, all you see makes sense. Very nice video.