Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 487
unable to express his message. Many of the Boy Scouts already appreciate thisfact, but do not find sufficient opportunity topractise the code. It is for this reason that thesemaphore model reproduced here was designed.Not only can it be used for practice work, but itcan be put to actual use by boys… … A piece of cardboard about % inch thick, largeenough to make four disks like D, Figure 2. Another piece of lighter-weight cardboard,large enough to make six pieces like E and twoarms like F (Fig. 2). (If you cant get theheavy-weight card, you can make it by glueingtogether two or three layers of…
Children's literature
Internet Archive · UNC Libraries · Public Domain Mark 1.0. Free to use for anything.
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