436 SELLING LUMBER 



113. Window and Door Jambs, Dressed Rabbeted and 

 Plowed as ordered. (See Sec. 34). 



114. Boards and Fencing. One-inch S. 1 S. or 2 S. to 

 13/16-inch, also when S. 4 S. 



115. Barn Siding, D. & M.; 8, 10 and 12 inches, shall be 

 worked to $4x7%, 9y 8 and ny 8 inches face; 7%, 9% and 113/6 

 inches over all. 



116. Barn Siding Shiplap, 8, 10 and 12 inches shall be 

 worked to ^4x7^, 9y$ and 11^-inch face, with %-inch lap, %- 

 inch thick and %-inch long; 7^, 9^ and 11^ inches over all. 



117. D. & M. Common Boards, 8, 10 and 12 inches shall 

 be worked to the following: 24x7 j/, 9 l /% and 11^ inches; 7%, 

 9% and 11% inches over all. 



118. Grooved Roofing. Ten and 12-inch S. 1 S. and 2 E. 

 shall be worked to 13/16x9^ and Iiy 4 . 



119. Wagon Bottoms, unless^ otherwise ordered (see Sec. 

 32), shall be made in sets 38 and 42 inches face, and from stock 

 4 inches or over in width. Standard thicknesses shall be 13/16- 

 inch. 



120. Dimension shall be worked to the following: 

 2x4 S. 1 S. and 1 E. to 1^x3^ inches. 



2x6 S. 1 S. and 1 E. to 1^x5^ inches. 

 2x8 S. 1 S. and 1 E. to 1^x7^ inches. 

 2x10 S. 1 S. and 1 E to I^x9>4 inches. 

 2x12 S. 1 S. and 1 E. to 1^x11^ inches. 

 Dimension S. 4 S. ^-inch less than standard size S. 1 S. 

 and 1 E. 



121. All sizes in Dimension are subject to natural shrink- 

 age. 



122. Heavy Joists shall be worked to the following : 2x14, 

 2y 2 and 3x10, 12 and 14, S. 1 S. and 1 E., green, y 4 -inch off 

 side and ^-inch off edge, S. 4 S. ^-inch off each face sur- 

 faced. Heavy Joists, rough, green, should not be over %-inch 

 scant in width or thickness. 



123. Heavy Flooring. For 2 and 2^-inch matching the 

 thickness should be %-inch less than the rough material when 

 surfaced one side; when S. 2 S. should be 7/16-inch less than 

 count thickness, or 1/16-inch less than when S. 1 S. The tongue 

 should be 3/6-inch thick and %-inch long. For 3-inch and thick- 

 er matching the tongue should be ^4-inch thick and %-inch 



