Good evening, Misty
Thank you for submitting photographs to Mearto for appraisal.
Based on the photographs and information provided, you have a (probably) rosewood and ivory flageolet made by the William A. Pond company of New York, which was in business in 1871 after being a partner in Firth, Pond & Co. It is difficult to date your more specifically than late 19th/early 20th century.
There are currently some restrictions for selling antiques with rosewood and ivory; the vary based on which state you live in.
I hope the above information has been useful to you. Please let us know if you have additional questions, and thank you for using Mearto.