Blast Furnace Small 131×320 Medium 262×640 Large 419×1024 Download TIFF Original 982×2400 | (438.5 KB) Description A blast furnace measuring 60 feet high and 20 feet across that contains 12778 cubic feet of space. Keywords Blast, furnace, iron, ore, smelt, smelting Galleries Iron and Steel Industry Source: The Encyclopedia Britannica, New Warner Edition (New York, NY: The Werner Company, 1893)