This home-made tool will be a great help in the construction of mission furniture. With its use, tenons may be entirely cut with a saw, discarding the use of a chisel and mallet. The device consists of a convenient length of straight board, A, Fig. 1, wide enough to cover the widest piece to be tenoned. A piece of board, B, is fastened to A with brads or small screws. This board should have a

thickness equal to the piece to be cut from the side of the tenon. The piece C is fastened to A and B with small cleats at their upper ends. The space between B and C should be wide enough for the blade of a saw to run through easily, and also long enough to take in the widest part of the saw blade. The tool and piece to be tenoned are placed in a vise as shown in Fig. 2. The width of the piece removed for the tenon may be varied by putting in pieces of cardboard between the work, E, and the piece A, Fig. 1.