. War time occupations: a manual of simple constructive work suitable for home and school. PLATE 2 20 TIME OCCUPATIONS tO 2 O 00 h- (1 1 1. -z. liJ UJ > 1- Q liJ UJ O r <j) t/) y o z li- ^ o i: (0 ^ IVA/e TIME OCCCPATIOXS 21 B. A piece of twine may be tied around the en-velope both across and lengthwise. C. In the center of one side of the flap plan topunch a hole. This should first be re-enforced by cut-ting from heavy paper a circle of 3-16 to 3-8 radiusand pasting it in the correct place. Through boththicknesses punch the hole. Into this insert twine asshown in Figure 3 and us
. War time occupations: a manual of simple constructive work suitable for home and school. PLATE 2 20 TIME OCCUPATIONS tO 2 O 00 h- (1 1 1. -z. liJ UJ > 1- Q liJ UJ O r <j) t/) y o z li- ^ o i: (0 ^ IVA/e TIME OCCCPATIOXS 21 B. A piece of twine may be tied around the en-velope both across and lengthwise. C. In the center of one side of the flap plan topunch a hole. This should first be re-enforced by cut-ting from heavy paper a circle of 3-16 to 3-8 radiusand pasting it in the correct place. Through boththicknesses punch the hole. Into this insert twine asshown in Figure 3 and use this to tie the 22 JFAJ^ 7VMB 0CC(7\-1 7V0XS TANGRAM. Material: Heavy Cardboard. This is said to be a Chinese puzzle, dating back sev-eral thousand years. The pieces not only may be re-turned to the original square, but when accuratelydrawn and cut will also form a rectangle, a rhomboid,and more than a hundred irregular but pleasing fig-ures. Construct this as shown in Plate 4, beginningwith a square A B C D. This may be of any size, butFind the center of each side above the diagonal, E andF. Connect these points. Place the rule as if to drawthe second diagonal, but draw from A only as far as theline E F. Lay off the distance X G on the completediagonal each side of the center. (On a 3 1-2 squarethis distance is practically 1 1-4.) Draw lines E H andG J. E G X H will be a square, if the drawing is ac-curate. Cut the pieces (7) very carefully on the lines,preferably using the cardboard cutter, and place themin a small envelope properly lettered. T PUZZLE. Material: Heavy Cardboard. Plate 4 shows the p
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Keywords: ., boo, bookcentury1900, booksubjectworldwar19141918, puzzle, tangram
