Cast marks: Fervet Opus (Latin: Heated Work) / Louis Comfort Tiffany Foundation. The foundation was founded in 1918 and continues today offering grants to artists. Allen created the winged figure design as a student of the Museum of Fine Arts.
Designers: (1) Frederick Warren Allen (American, 1888-1961) (2) Edmond Romulus Amateis (Italian-American, 1897-1981) | Manufacturer: Medallic Art Co. (Dayton, Nevada, 1903-present)
Stamped (edge): Medallic Art Co. N.Y. Cast mark: E. Amateis.
Width 3 Depth 3 Height 0.25 in.