ANTIQUE ARROW SHAPED CAST IRON WEATHERVANE RECTANGLE PORTION FOR GLASS INSERT ON BACKSIDEThis is an antique cast iron weathervane that is shaped like an arrow and has a rectangular back portion where a glass insert used to go. Arrow weathervane measures 18.5" long by 4" wide at widest portion. Back glass insert portion rectangle measures 4.5" long by 2 and 1/4" wide. Arrow weathervane is in great used condition for its' age with just natural wear present. Please see pictures for design... and condition detail. Wonderful old arrow-shaped weathervane would be a great collectible piece for you. Don't miss it.