Enter the serial number marked on your Besson instrument — usually on the valve casing, bell or receiver.
Serial on the valve section; on London-built instruments also at the bell rim. First identify the tradition from the engraving: “Besson Paris” vs “Besson London / B&H”.
The archive currently covers 3 series and 53 dating ranges from 1858 to 2006, compiled from published maker records and reference charts. Coverage grows as new tables are verified.
Serial on the valve section; on London-built instruments also at the bell rim. First identify the tradition from the engraving: “Besson Paris” vs “Besson London / B&H”. The exact spot varies by era and instrument type — the serial number guide walks through the common locations.
Recheck the characters exactly as marked, including any letters and leading zeros. Letter-prefixed numbers often belong to student or non-domestic lines that cannot be dated from the number. Some production periods may simply not be covered yet.