Video will open in a new window. One of many fine singing bird boxes offered for sale – please look at my other listings too. Solid sterling silver, properly hallmarked, singing bird box crafted by Karl Griesbaum in the 1930s. Please zoom into the HD quality photos so you can see quality of this case. The original bird is highly colorful and this Karl Griesbaum singing bird box plays beautifully. The case is appropriately hallmarked for. 925 sterling silver and also marked for Karl Griesbaum. All Karl Griesbaum singing bird boxes have a bird with tiny braided wire feet – if the bird does not have braided wire feet, the bird is a modern replacement (not good) and most sellers unfortunately do not disclose this fact. The original Karl Griesbaum birds also have superior feathers. The original mechanical movement is also in excellent condition – fully serviced. In summary, this is a fantastic antique singing bird box in amazing cosmetic and mechanical condition. I fully serviced (cleaned, adjusted, lubricated) the mechanical movement so this singing bird box operates perfectly. Buyers should be cautious when purchasing an antique singing bird box – always insist on seeing a photo of the mechanical movement for any singing bird box described as “antique”. This significantly impacts both current value and future value appreciation. The bird animates perfectly as follows: wings flap up/down, beak opens/closes, tail flutters up/down all the while singing to a beautiful oscillating bird song that is synchronized to the bird animation. PLEASE EXPLORE MY OTHER LISTINGS. CONSULTATIONS ARE FREE AS I ENJOY SHARING WHAT I KNOW. Troy Duncan, CPA, retired. The item “ANTIQUE STERLING SILVER SINGING BIRD BOX AUTOMATON MUSIC BOX (WATCH VIDEO)” is in sale since Saturday, March 20, 2021. This item is in the category “Collectibles\Decorative Collectibles\Music Boxes”. The seller is “singingbirdbox” and is located in Saint Paul, Minnesota. This item can be shipped to United States.