Hoffman's Patent Kiln


See Hoffmann Kiln
For Burning Bricks, Tiles, Pottery, Lime, Cement, and Roasting Ores.
Developed in 1858 by Friedrich Hoffmann of Germany. Initially used for brickmaking, it was later used for lime-burning, and was known as the Hoffmann continuous kiln.
See Wikipedia entry for Hoffman kiln]
- References from Mr. H. Chamberlain and Mr. Hermann Wedekind.