SELLING L UMBER 419 



torn grain, three pin knots, one standard knot, three small pitch 

 pockets, one standard pitch pocket, one standard pitch streak, 

 5 per cent of sap stain, or firm red heart; wane not to exceed 

 1 inch in width, ^-inch-in depth and 1/6 the length of the piece; 

 small seasoning checks. 



Eleven-inch and wider "B" Finishing will admit three of the 

 above defects or their equivalent, but sap stain or firm red heart 

 shall not exceed 10 per cent. 



43. "C" FINISHING, up to and including 10-inch in width 

 will admit, in addition to the equivalent of one split in end 

 which should not exceed in length the width of the piece, any 

 two of the following or their equivalent or combined defects: 

 Twenty-five per cent of sap stain, 25 per cent firm red heart, 

 two standard pitch streaks, medium torn grain in three places 

 in one piece, slight shake, seasoning checks that do not show an 

 opening through, two standard pitch pockets, six small pitch 

 pockets, two standard knots, six pin knots, wane 1 inch in 

 width, ^2-inch in depth and one-third the length of the piece. 

 Defective dressing or slight skips in dressing will also be al- 

 lowed that do not prevent its use as finish without waste. 



Eleven and 12-inch "C" Finishing will admit one additional 

 defect or its equivalent. Pieces wider than 12 inches will ad- 

 mit two additional defects to those admitted in 10-inch or their 

 equivalent, except sap stain, which shall not be increased. 



Pieces otherwise as good as "B" will admit of twenty pin 

 worm holes. 



44. Special. In case both sides are desired A, B or C 

 grade, or free from all defects, special contract must be made. 

 Defective dressing or slight skips in dressing, on the reverse 

 side of Finishing, are admissible. (See Sees. 24, 25 and 36). 



PANEL SHOP. 



45. PANEL SHOP is 10 inches and 12 inches wide, all 

 lengths from 8 to 20 feet or longer. It must be practically 

 free from pitch streaks, but may contain any kind of defects 

 that can be removed by cross-cutting the board; such defects 

 must be limited in number and location so that cross-cutting 

 to remove them will not consume more than one-quarter of 

 the length of the piece, and the residue of the piece shall be 

 suitable for Nos. 1 and 2 Panel, and all lengths 18 inches and 



