Finch, James Kip, 1883- · New York : John Wiley & Sons, Inc. · leaf 150
tive. PERSPECTIVE 129 In connection with perspective it is particularly neces-sary that the student should understand the simple principlesillustrated in Figs. 72 and 73. All parallel lines, such as thesides of roads, for example, or imaginary lines, such as thoseindicated in the sketch in the…
Cartography · Military maps
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