The Sands Motel Las Vegas NV
The Sands is a great hotel created in the heart of the Las Vegas Strip. This magnificent structure was created by a leading designer who has achieved an architectural blend of modern beauty and design which will remain unsurpassed for years to come.
(A card of a hotel with the same and similar architectural layout (!) is here.)

Side note:
The Sands Motel Las Vegas NV and many other Vegas hotels of the 50’s are featured in this interesting video