My father picked up a 1929 Rene Guenot french made tenor saxophone when he was in Europe during World War II. It sat in the attic the entire time we grew up as kids and I never heard him play it, although I know he loved to play it when he was younger. I recently had it refurbished to playing condition, and it sounds beautiful. Does anyone know anything about this manufacturer? It also says MODELE; J. MAYER AND ESSAYE GARDE REPUBLICAINE. it has a b flat key also. Any information would be neat to pass on to my siblings who one time or another all hauled it out of the attic to honk on as children.