Snelling, Henry Hunt, 1816-1897 · [New York : W.B. Smith] · leaf 19
requires. For the convenience of adjust-ing the instrument to different heights, and … 23. to different angles of elevation, tripodstands are convenient, hut not altogether indispensable. [They are made in severalways ; but that represented by Fig. 23,invented by Mr. Davie of Utica, and thosemade by Mr. W. A. Allen, of New York,are decidedly the best styles in use.—Ed.Phot.…
Photography · Art and photography
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