Seller: frans529 (919) 100%, Location: Smithsburg, Maryland, Ships to: US & many other countries, Item: 323051034997 Antique olive green "Accurate Postal Scale" made by the Accurate Parts Manufacturing Co. of Cleveland, Ohio. The patent number on the label dates to 1877-78. The 3 cent rate for first class mail went into effect on November 2, 1917. Scale has a 12 ounce capacity. It measures 2 1/2" wide at the base x 3 1/4" deep x 3 3/8" tall. Has an adjustment knob. Label is clean and easy to read. In very good condition — no rust. Very Fast Handling! Ships day after payment is received. Your postal scale will be professionally packaged in a box and sent for FREE via First Class Mail with Tracking. If you are interested in vintage items or small antiques, please check my other listings.