For sale: Single aluminum windows, not double. Sizes are in the pictures. And iron windows (burglar grilles) for the same aluminum windows, and their sizes are in the pictures. And an iron cabinet. Also, 3 large empty carbon dioxide fire extinguishers, and an Aqua Hot 30-liter water heater, and a national sink with mixer and concealed English valve and hoses. Selling in bulk, especially the windows. Bids on public.