Antique Emerson Electric Fan – Model 74646-AG – Fully Functional. Up for sale is a vintage Emerson Electric fan, model 74646-AG, manufactured in St. This fan is a true piece of history from the mid-20th century, featuring a sturdy, industrial design that reflects the craftsmanship of its era. Model: Emerson 74646-AG. Power: 115 Volts, 1.85…