Early 1900"s Beautiful large cast iron grate, for a 20"X 36" opening, Outside dimensions are 22-1/4" x 38-1/4. No cracks or breaks anywhere. Grates this large are very rare, especially without any repairs. I bought this from a rehabber that took it out of one of the most expensive estates to ever sell in Wisconsin.I believe it came out of the Delevan, WI area. I was going to make a table and use this as the inset, but have too many other projects. The item "Antique Large cast iron grate / heating vent/ cold air return" is in sale since Saturday, January 30, 2016. This item is in the category "Antiques\Architectural & Garden\Hardware\Heating Grates & Vents". The seller is "dbert1954" and is located in Green Bay, Wisconsin. This item can be shipped to United States, to Canada, DK, RO, SK, BG, CZ, FI, HU, LV, LT, EE, to Australia, GR, SI, KR, ID, to Taiwan, ZA, to France, to Hong Kong, to Germany, to Austria, to Mexico, SG, HR, MY, TR, CL, CO, CR, DO, PA, TT, GT, SV, HN, JM.