From the Jonathan Hamilton family album.
This photograph was taken by Triplett Photography on Main Street in Bluffton, Ohio.
The notation on the back of the photograph reads:
To Mrs. John Morrowson. Your Grandma Motter Hook. Thought perhaps you would like to have this picture.
I’m not sure who Onna Motter was, or Grandma Motter Hook, for that matter. The name on the back of the photograph is clearly Onna, and not Osa. I’ll keep looking into this and post an update when I find something.