Paper and cardboard construction. An analysis of the scope of paper and cardboard construction for primary grades of public schools ... Book problems, box problems, card problems, envelope problems (1916)
Buxton, George Frederick, 1878-, Curran, Fred Llewellyn, 1879- · Peoria, Ill., The Manual arts press · leaf 129
t F, cut the binders cloth asshown at C, 5x 7 and make folds i apart alternatingup and down; if as at G, cut as shown at E, Sx 9 andfold in same manner. g. Apply glue to envelopes and set into folds of binders cloth. See illustrations at F and G. Note : If a cover is desired it may be made as shown… … C\ 1^1 1 1 ! i v. iii i ,_ i ^tL —£-^4-/ -/i -^r: THREE STEPS IN MAKING FLAT ENVELOPE FILE the inside of the board covers. Another form of cover is shownat H. Here binders cloth may be used for the hinges only or thewhole cover may be covered with it. Corners may also be madeas an additional…
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