Serial Numbers in various places. Some pianos also have numbers other than serial numbers, such as case and part numbers. Some pianos do not have serial numbers, in those cases we can identify the approximate age by the design, and a photo will help identify the approximate age. If you are unable to find the name and/or serial number of your piano we can research it for you and we can provide you with an approximate age of any piano with a photograph.There are times when a piano serial number is not listed. Some piano manufacturers place