Bidspirit auction | Rosenthal Art Deco cockatoo -

Rosenthal Art Deco cockatoo - Ottmar OBERMAIER, - porcelain, green company brand D.R.P. annotation. (German imperial patent pending) around 1920, design by Ottmar OBERMAIER (1883-1965), model no. 312a, H 27 cm x W 13 cm x D 12 cm