Antique Cast Iron Eclipse A13 Windmill Weight with Bar

Eclipse cast iron A13 marked Windmill weight with attached long arm bar. The total length is 46″ long and the weight its self has a short ear on the left side and measures 10 1/2″ by 2 3/4″ thick and 6″ high. This weight was made by the Fairbanks Morse and Company of Chicago, Illinois