Best estimates put this trumpet as being manufactured after 1984.
1952
1894
Best estimates put this trumpet as being manufactured around 1952-1953.
Best estimates put this trumpet as being manufactured around 1951-1952.
Best estimates put this trumpet as being manufactured around 1950-1951.
Best estimates put this trumpet as being manufactured around 1951-1952.
Best estimates put this trumpet as being manufactured around 1947-1948.
Best estimates put this trumpet as being manufactured around 1956-1957.
Around 1963.
Most likely 1970.
Best estimates put this trumpet as being manufactured around 1925-1926.