Uhu with half-spread wings

Eagle Owl. Half-leaved wings sitting on a low branch. The plumage in natural colors with bright yellow and various brown. Leaf and moss cover of the brown branch green. White base. "Unterglasurblaues" double-C with ducal hat

source: Auktionskatalog Hans W. Lange, Wertvolles Kunstgewerbe, Berlin, 19.-21. Mai 1941, S. 179. Nr. 876