Bidspirit auction | Signed Gruber, sculptor, circa 1920,
Signed Gruber, sculptor, circa 1920, t - Signed Gruber, sculptor, circa 1920, two ducks, brown patinated bronze, signed ''Gruber'' on the base, height 7.5 cm
Signed Gruber, sculptor, circa 1920, t - Signed Gruber, sculptor, circa 1920, two ducks, brown patinated bronze, signed ''Gruber'' on the base, height 7.5 cm