Here's a collection of three old photos from one estate, all early century fraternal group photos. None of these are marked that we could see, though we haven't opened up the frames.
They're all out of an estate in the Beloit Wisconsin area, though the estate that these came from belonged to a collector of all sorts of old paper and odd things in general. And there's really no telling where he got these.
Two are framed to match, and show the same men hats up and down. These might be Knights of Columbus? They have a cross on their belt buckles.
The other photo shows a group (fez hats this time) in a hall. We're not sure if any of these are the same men as the other two photos or not.
Size of the larger frame is 10 1/2" x 13" overall, and the smaller pair measures 9 1/2" x 12" over the frames.