The American drawing-book : a manual for the amateur, and basis of study for the professional artist : especially adapted to the use of public and private schools, as well as home instruction (1847)
Chapman, J. G. (John Gadsby), 1808-1889 · New York : J.S. Redfield · leaf 53
through these points ceases, necessarily, to be a straight line, and according to the degree ofelevation or depression of the head, is its degree of variation and curvature. It is still, however, thegoverning line for the true position of the features, which must harmonize and agree with it uponthe…
Drawing
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![An illustration from Manual of phrenology : as an accompaniment to the phrenological bust / [James De Ville]. (1835)](https://img.insideoutlibrary.com/img/200/wellcome-wellcome_b28748979-40-1.webp)
