1924 Paris Olympic Games a straw boater with embroidered Union Flag band

1924 Paris Olympic Games a straw boater with embroidered Union Flag band, the interior with three 1924 Paris Olympic stamps and inscribed in ink H. M. Abrahams, AAA, stamped The Ridgmont Make, according to the vendor the boater was given to Herbert Sansum by Abrahams at the 1924 Olympic Games 

Herbert (Bert) Sansum was a British Wrestler and participated in the 1924 and 1928 Olympic Games