Antique Sigma Nu Fraternity Sterling Silver Pin Brooch by R Blackinton Co For Sale

This listing is for an Antique Sigma Nu Fraternity Sterling Silver Pin Brooch by R Blackinton Co. This brooch measures approximately 2 3/16" by 5/16". It is in good antique condition with age/use related wear and tarnish, there is an indentation/dent on the back of the brooch. Please look closely at all photos for condition. If you have any questions, please message me. Thanks for looking at my listing.