For your consideration, we are offering this Vintage Hubbard Farms Research Development Advertising Restrict Weight Feed Saver Hanging Scale. This R & D scale is calibrated in tenths of a pound with a 20 lb. capacity and states “second revolution indicated on draw bar”. This says “Save Feed, Increase Hatchability” Hubbard Farms Research and Development Walpole N.H. 03608. This weigh scale measures about 8-1/4″ square on the dial and is about 11-1/2″ in overall length. There is some rust showing around the upper rim around the face of the scale. There are also some spots of rust on the back. This is in good display condition. Please see pictures for more details.