Vintage antique KRETZER Weathervane Arrow with Ruby Red Glass. Weather vane is 22 inches in length, with beautiful red glass. Mounting hole to accommodate the ferrule is 1 inch in diameter. The shaft is embossed with the name KRETZER on one side and ST.LOUIS on the reverse side. This arrow is hard to come by in that this one is cast bronze hence the green patina, also with two fixed glass keepers to hold the glass in place. Some (a little) wear where the a...rrow sits on the ferrule, see the last picture. The lightning rod, red lrb, roof mount, and ferrule are not included in this auction. Shipping by USPS Priority Mail.