The date of this photo is unknown but is believed to be on or around January 1, 1955. If you have any insight into the true date this photo was taken, please leave a comment below.
This photo was taken by David Tewes and is licensed under the Creative Commons - Attribution license.
This is the LA Memorial Coliseum. It hosted the 1932 Olympics.
https://stillmed.olympic.org/media/Images/OlympicOrg/News/2017/09/13/2017-09-13-Los-Angeles-1932-thumbnail.jpg
Thanks, I’ve edited the title of the photo from “Salt Lake City – Exposition Olympic Coliseum” to “Exposition Olympic Coliseum (LA Memorial Coliseum)”.
I’ve also moved the photo from the Salt Lake City set, where it was mistakenly included, into the Los Angeles set.
I noticed in the Wikipedia page for the Coliseum that the analog clock was installed in 1955, so this picture was taken in 1955 at the earliest.