This photo shows the interior of a Monroe building: http://www.usgwarchives.net/la/ouachita/photos/lilesjc1.htm
Several young men are seen, but only one, J.C. Liles, is identified. The address listed on the photo, puts the building right next to the O.P. Slack building, which I have posted a photo of. The building in this photo no longer exists.
I love the sign in the back that says, “All work cash”. Depression times were hard.