Bui. 801, U. S. Dept. of Agriculture. 
Plate XXVI I i. 
Fig. I. — The Platforms Set Off From the Building in Order to Make 
More Effective the Fire Break Formed by the Wall Extension. 
Note that the roof overhanging is drawn in on each side of the fire wall. 
Fig. 2. — A Semi-Slow-Burning Warehouse Built Against a Railway 
Fill. 
