Berthold Loeffler / Wiener Werkstaette “Bird” brooch, Gilt silver, marked, original WW box, c. 1910 (see original photo & drawing from the MAK / Wiener Werkstaette Archive in Vienna below)
Berthold Loeffler / Wiener Werkstaette “Bird” brooch, Gilt silver, marked, original WW box, c. 1910 (see original photo & drawing from the MAK / Wiener Werkstaette Archive in Vienna below)