Walker, William, b. 1821 · New York : C. Scribner · leaf 231
s of advanced scientific inquiry, toaccount satisfactorily for many of the infinite phenomena,or to explain lucidly what is already ascertained of theirnature. If the earth on which he treads is covered withobjects for the student to study, so also are the ^ heavensand the firmament filled with… … o I—( \^^ V o Or
Drawing -- Study and teaching
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