This is an illustration of the world famous Tabernacle located on Temple Square in Salt Lake City.

The description states:
This mammoth auditorium is 150 feet by 250 feet and 80 feet high. It is unique and severe in design and employs a self-supported, vaulted type of roof which accounts in part for the unusual acoustics of the building. A nation-wide radio program, featured the great Tabernacle organ and choir, originates in this auditorium.
–The radio program expanded into a TV show as well, and with the arrival of the internet, the choir is broadcast online as well. This card dates from the 1940s.