I am a very new pocket watch collector and I came across a pocket watch that has the markings "C. B. Tousley and Son" (Fort Atkinson, WI) both on the face and on the back of the movement. My initial research has shown that Tousley and Son was a jeweler in Fort Atkinson which means they did not manufacture this watch but had contracted someone else to make it (or so that's my assumption). Does anyone know how I might find out who manufactured this watch? The case is a Fahy Silver Ore No. 1 case.