This is a copy of a photo from Germany from 1907. There's a written note at the top with Bruno W. Schwencke, Germany, 3/9/1883 - 11/18/1954, his birth and death dates, I'm assuming. He's the one sitting on the left with the checkmark on his sleeve. Kegel Club is written on the desk there, which was a bowling club. I can't really make out the words below Kegel Club, they might be Ferbuna or Femluna, but I think it's "Fortuna". I tried to google it and found a soccer club in Dusseldorf by the name of Fortuna. Any ideas?