Stamped: “AB / Ate / BONNEVILLE / A PARIS”.

Serial number: 3208.

Two rosewood heads made especially for the instrument, with same brand and serial number.

Boëhm system with silver keys.

Case signed BONNEVILLE, 140 Bld. Richard Lenoir. (Brand address between 1900 and 1926.)

Length of the first head: 12.6cm.

Length of the second head: 11.9cm.

Total length: 31.6 or 30.7cm.

NB: The cap of the shorter head is missing