This section is from the book "Manual Training For The Rural Schools", by Louis M. Roehl. Also available from Amazon: Manual Training For The Rural Schools.
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Lumber: 1 piece cypress or white pine 13/16x8 inches x 9 ft 6 inches. 1 piece cypress or white pine 1/2x1 1/4 inches x 7 feet. (Oregon pine or Southern pine may be substituted for cypress or white pine.)
Hardware: 30 flat head bright wood screws 1 3/4 inches, No. 10. 16 flat head bright wood screws 1 inch, No. 7. 4 carriage bolts and washers 3/8x2 inches.
Tools
Sharp lead pencil, rule, try square, jack plane, handy saw, brace, 3/8 inch bit, 3/16 inch and 1/8 inch twist drills, countersink, 3/4 inch chisel, rip saw, screw driver, pliers, dividers.
Stock Bill | ||
Pieces | Finished Dimensions. | Use. |
2. | 3/4x2 1/2x 4 feet 0 inches. | Sides. |
2. | 3/4x2 1/2x3 feet 10 1/2 inches. | Platform. |
2. | 3/4x2 1/2x 14 1/2 inches. | Ends. |
4. | 3/4x2 x21 inches. | Legs. |
2. | 3/4x2 xl6 inches. | End cross piece. |
2. | 3/4x 3/4x 14 1/2 inches. | Lower cross piece. |
4. | 1/2x1 x21 inches. | End braces. |
1 - Reduce all pieces to finished dimensions.
2 - Fasten ends to four long pieces by using two 1 3/4 inch No. 10 screws at each joint. Bore holes for screws with 3/16 inch twist bit and countersink holes.
3 - Fasten end lower cross piece by placing five screws as shown in the drawing.
4 - Locate points for bolts on side pieces 1 1/8 inches from top edge and 3 5/8 inches from end and bore hole with 3/8 inch bit.
5 - Bore % inch holes in legs at end for bolts.
6 - Cut notch 1/4 inch deep and 3/4 inch wide in upper edge of legs 2 inches from end and fasten cross piece in place with one 1 3/4 inch screw at each joint.
7 - Lay out cross braces, making half lap joint at center and fasten with two 1 inch No. 7 screws at each joint, and one 3/8 inch screw at half lap joint.
8 - Fasten legs to top with bolts.
 
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