Lange, David C. (David Christoph) · New York, John Wiley & sons, inc.; [etc., etc.] · leaf 62
?^r! … Fig. 1.—An End PavilionStudent Work—Wm. Hough. University of Penna. 50 PRINCIPLES OP SHADES AND SHADOWS IMHH HHUBv AktsMSss^r-:, m Jl||(^=^ >-. ^^^^^^^K ,. m i 4
Shades and shadows · Geometry, Descriptive
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