1 Ernst Paltscho. An early 20th century butterfly brooch, with ruby eyes, diamond and brown...

Ernst Paltscho. An early 20th century butterfly brooch, with ruby eyes, diamond and brown diamond set body and rose cut diamond set antennae, mounted in silver and gold, the wings with butterfly wings (genus morpho) under glazed panels, Austro-Hungarian mark for 0.580 standard, Vienna, maker's mark, engraved 'breveté S.G.D.G registered patent D.R.G.M.', circa 1900, width 5.8cm, in fitted maker's case marked Ernst Paltscho, Graben 13, Wien