I have a white antique sewing machine lasted patent on it is June 1913. I would like to find out how much it is worth and the exact year it was made? It is not in mint condition. I don't know if it still works. It belonged to my mother in law.

Hi, lorguc!

If you can provide the serial number here, that would be helpful as far as dating it is concerned. Also, what you find on the following link of this site might be helpful to you.

https://www.askmehelpdesk.com/appliances/antique-white-sewing-machine-212156.html

Thanks!