The boy's own book of indoor games and recreations : a popular encyclopædia for boys (1890)
Stables, Gordon, 1840-1910, Hutchison, George Andrew, 1841-1913 · Philadelphia : J.B. Lippincott · leaf 355
r lines can be drawnthe style must be made. This mustbe rectangular in shape, with thelong sides equal in length to thetwelve-oclock lines between the innerlines of the plate, and must not, for this size of dial-plate, be more than two inches wide or high. The dialing scalemust now be made. It… … o A, and make it about ten or twelve inches long. Describe the arc a b, with o forfor the centre, and o a and o b for radii, as in Fig. 2. Divide this arc into sixequal parts, and draw lines from the point o through the points of division to cutthe Ime b c in the points i, 2, 3, 4, 5. The…
Games · Amusements
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