Construction of the sloping floor of the lower seating area.  The basement of the stage is on the right.
Utah Theatre, Salt Lake City, Utah
Shipler Commercial PhotographersUtah State Historical Society, 8 March 1919

Looking across the sloping auditorium floor towards the stage.
Utah Theatre, Salt Lake City, Utah
Shipler Commercial PhotographersUtah State Historical Society, 12 April 1919

Work on the balcony begins with scaffolding built on the lower seating level.  Looking from near the stage towards the lobby.
Utah Theatre, Salt Lake City, Utah
Shipler Commercial PhotographersUtah State Historical Society, 6 June 1919

In the foreground, construction begins on the mezzanine level of the lobby.
Utah Theatre, Salt Lake City, Utah
Shipler Commercial PhotographersUtah State Historical Society, 19 June 1919

The walls of the Pantages Theatre auditorium near completion.
Utah Theatre, Salt Lake City, Utah
Shipler Commercial PhotographersUtah State Historical Society, 13 September 1919

Massive concrete and steel supports hold up the underside of the Pantages Theatre balcony.
Utah Theatre, Salt Lake City, Utah
Shipler Commercial PhotographersUtah State Historical Society, 13 February 1920

The lower seating section of the auditorium, looking towards the lobby.
Utah Theatre, Salt Lake City, Utah
Shipler Commercial PhotographersUtah State Historical Society, 16 February 1920