This image is of one of the main rooms of the Steak House, in this example the so-called Indian Room. This restaurant has changed names over the years, and is now called Spurs, keeping the theme and much of the menu.
The restaurant was originally outside the gates of the park, but expansion absorbed the land around it, and now visitors who wish to eat there can pay a deposit to eat without taking in the rest of the park’s activities.
This picture dates from the 1940s.