I know very little about this piece other than it has wonderful detail. It measures 12 inches tall and about 9 inches wide. The dove on the crown has its wings broken as I have shown in picture 4. The only mark on the bottom is the numbers 458. Please ask any questions you may have as I do not accept returns. Also note that I only ship in the USA. Buyer is responsible for all shipping cost. Check out my other listings , I am selling several antique and Faberge items from my own collection. Thank you for your time and good luck!