• 2864 Answers SOURCE: Hello, Dianne - Auto harps are still being made under the Oscar Schmidt brand name. The company may hold records in its archives listing the years specific models and serial number ranges were manufactured. I suggest you contact the manufacturer and ask if there are records in the company archives which can give you and idea of the age of the instrument: There is also a discussion forum for those who are interested in auto harps: Autoharp Talk: You will need to register (free) to post a question.
Used (normal wear), Oscar Schmidt ukulele by Washburn serial number S100100341 model number OU.3 gently used and has strings but isn't in tune.