Found this photo of the Tuller from 1915 [[the Statler is just wrapping up construction at left) and you can see the finishing touches being put on the Tuller's southern wing. Now, one of the mysteries of the Tuller is no one knows who built the first two wings. But if you zoom in on this photo, you can see the name James L. Stuart on the Tuller. I'm betting this is the construction firm, but you never know. Anyone have a 1915 directory to see whether Stuart was a contractor or an architect?

http://quod.lib.umich.edu/cgi/i/imag...art=;resnum=12