![Abraham Rees, The Cyclopaedia, or, Universal Dictionary of Arts, Sciences, and Literature. First American edition (Philadelphia: Published by Samuel F. Bradford, and Murray, Fairman, and Co., et. al., [1805-1822] ), Vol. 4, Plate III. Engraved illustration showing camera obscuras.](images/Nat Hist Sci Medicine/+Am1798Dob1792-Q-EncycArtsSciences.jpg)
Abraham Rees, The Cyclopaedia, or, Universal Dictionary of Arts, Sciences, and Literature. First American edition (Philadelphia: Published by Samuel F. Bradford, and Murray, Fairman, and Co., et. al., [1805-1822] ), Vol. 4, Plate III. Engraved illustration showing camera obscuras.
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