Deposito gasolina original modificado , BSA SLOPER / BSA M22 / M23 / M24 500cc OHV pensamos que es de estos modelos por el bastidor en el que venia montado años 1935 a 1939
Original modified gas tank, BSA SLOPER / BSA M22 / M23 / M24 500cc OHV. We believe it is from one of these models due to the frame on which it was mounted, years 1935 to 1939.