Our boys; what they can do and how to do it (1893)
Stoddart, William, [from old catalog] comp · New York, Hunt & Eaton; Cincinnati, Cranston & Curts · leaf 90
86 OUR BOYS. a plan of the bottom of the triangular tripod-top with oneleg screwed on. The lower one is an elevation, showingthe side of the leg C, and another leg, D, turned down in po-sition for use. E is the tripod screw for holding the camerain place. The plate to which the tripod screw was…
Handicraft · Amusements · Sports
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Medical zoology and mineralogy. Or, Illustrations and descriptions of the animals and minerals employed in medicine, and of the preparations derived from them; including also an account of animal and mineral poisons, with figures coloured from nature / [John Stephenson]. (1832)](https://img.insideoutlibrary.com/img/200/wellcome-wellcome_b22010932-168-2.webp)
