Gretsch model serial number - 12233 (stamped on body & foot - see pics). It is silver-plated, including the head. Naturally these points do not affect the playing of the flute. Flute head weight - 3.8 oz / 108g (exact).

Country/Region of Manufacture: United States
Type: Concert Flute
Headjoint Material: Silver Plated
Body Material: silver plated
Brand: gretsch