Elementary perspective arranged to meet the requirements of architects, draughtmen, and students (1913)
Crosskey, Lewes R · London, Backie and son ltd · leaf 109
problems, XLVIa, XVLIb, and XLVII., are worked to variousscales, but students must use a scale of ^ in. to 1 ft. The height of the eye in eachcase is to be taken as 5 ft. and the distance of the eye from the P.P. 12 ft. to A f- o U c ^ T) -^ S ^ g ?^ -a I ^U 2?^.yl! >IJl -t^ o .SPvJ* » w .^ w a,… … Prob. XLVIb. ELEMENTARY PEESPECTIVE. to S c ^ S <0 ^ -^ -ts ^ >i ^. ^ X I ^ ^ X g ^ 3 ^ „• .2 3 45 -»i ^ Bh^ =3 ^ ^ -S S ^-S SP CI ^- vy c4 O H -s fi kH s ►^Cl^v=« Ph ^ g 3 .2 -S - ^, fr +3 Ph.—I ^ ^ f 1 T-iVN fit -fcs ^ o Ph mo CM
Perspective
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