141 - Antique Enamel Singing Bird Box Automaton by Karl Greisbaum. Well Done guilloche and full pictorial, hand painted enamel. Signed on Bottom with Impressed KG Mark, Metall, EB. Very Good Condition, working order. No Key. Measures 1-5/8 Inches by 4 Inches Length, 2-1/2 Inches Width. Shipping $65.00 (estimate $4,000-$6,000)