Photos by Howard, research by Simon
The winners of the 1931 Senior TT; Tim Hunt (number 46, who came 1st at 77.90 mph), Jimmy Guthrie (number 44, 2nd at 77.34 mph), Stanley Woods (number 38, 3rd at 76.35 mph); all riding Model 30 International Nortons.
The woman with her hand on Tim's shoulder most probably is his mother. The man with his hand on Jimmy's shoulder, wearing the hat, on his right is Nigel Spring who entered him for the race. Arthur Carroll is behind Woods, his head is above his right shoulder.
The photo below shows Hunt again, the winner of the '31 Junior on his Model 40