Blast Furnace

| View Cart ⇗ | Info

A furnace for smelting of iron from iron oxide ores; combustion is intensified by a blast of air


Government Printing Office Official Gazette (Washingon, DC: Government Printing Office, 1912)


TIFF (full resolution)

1270×2400, 781.2 KiB

Large GIF

541×1024, 116.2 KiB

Medium GIF

338×640, 54.6 KiB

Small GIF

169×320, 17.2 KiB