Circa 1910 brochure for a coin operated talking scale made by the United Vending Co. of Cleveland Ohio. Utilizes a custom cut 78 rpm disc and depends on the needle falling into the correct groove when a person steps on the scale to receive their weight. These scales are extremely rare and only a couple of records for them are known to exist. Brochure in good condition. Measures 9" tall, 4" wide. From the Allen Koenigsberg collection.