72 



WOODWORKING 



end of the tenon. Saw to lines a with crosscut-saw in waste 

 stock. Saw to lines b in waste stock with rip-saw. 



Fig. 108 shows the joint for the milking stool with the rec- 

 tangle representing the mortise made up of lines marked b, 

 corresponding to similarly-lettered 

 lines on top of upright. The long 



Q 



FIG. 107. Gaging 

 joint for milking 

 stool. 



FIG. 108. The joint com- 

 pleted. 



should be made 



lines of this rectangular hole should be made on both 

 top and bottom of board with the marking gage, the short 

 lines with knife and try-square. The extension of the short 



FIG. 109. Boring out the mortise. 



lines marked b about the edge of the board suggests how the 

 try-square will be used to secure lines on the under side of the 

 board corresponding to those on the top side. 



The mortise should be bored out by the process illustrated 

 in Fig. 109, the ends of the mortise chiseled as described in 

 Sec. 49, and the sides of the mortise pared out as described in 

 Sec. 44. 



