marked on the bottom, model no. 030, Germany, design Blutbacher Wilhelm in 1930's,
produced by his own workshop in Ludwigsburg, hand belabored, tin, rare early work, h. 25,5 cm
See: Metallkunst der Moderne. Bröhan-Museum Berlin, Berlin 2001, pg. 120–125.
Three models from Buchrucker's workshop awarded Grand Prix price on Parisian World Exhibition in 1937. All models produced till 1945 were designed by German painter Wilhelm Blutbacher.