Up for sale is a stunning antique ringer from the Chicago Telephone Supply Company. This piece, manufactured in the United States pre-1940, is a true collector's item. The ringer has not been tested, but it is a unique addition to any collection of telephones or vintage electronics. The Chicago Telephone Supply Company is renowned for its quality craftsmanship, making this an excellent find for any discerning collector. The case itself is a work of art!  Please look over the photos carefully, as they are a big part of the items description.  Feel free to ask questions.