CABINET FOR SOIL TREATMENT WITH STEAM 
Height 5 feet 10 inches, depth 3 feet 2 inches, width 18 inches, 
all inside measurements. Length of drawer 3 feet, width 174 
inches, depth 3f inches, all outside measurements. Size of ' 
wire mesh on bottom of drawer, one-fourth of an inch. The 
box is made of 1-inch lumber; cleats 1 inch square. Each 
drawer has a countersunk trunk roller at each corner, so as to 
make it pull out easily; the trunk rollers cost 50 cents per 
dozen. Doors braced with 1-inch strap iron to prevent warp- 
ing. The two 2-inch holes at the top of the box, covered with 
tin slides, are for the purpose of driving out the cold air when 
the steam is first turned on. The 1-inch hole at the bottom 
is for the insertion of the steam hose. (Photographed by E. 
L. Crandall, Inspection Greenhouse, April 5, 1919; P25020FS.) 
