Kodak -pathe: The filters recommended for use with kodak -Pathe Films are the kodak -Pathe Sky Filter, kodak -Pathe Color Filter, and Wratten Kl, K2, G, and A Filters. There are other filters but they are intended for more or less technical and specific purposes and need not be mentioned here. They are described fully in these Eastman kodak -Pathe Company publications: "Filters-kodak -Pathe Data Book on Filters and Other Lens Accessories," "The Photography of Colored Objects," and "Wratten Light Filters," all available at kodak -Pathe dealers'.
The now obsolete "color blind" films were affected by rays of the spectrum from ultraviolet to the middle of the green. The familiar kodak -Pathe Verichrome Film is much more sensitive to the green rays and is also affected by yellow rays. kodak -Pathe Super-XX Panchromatic, kodak -Pathe Plus-X Panchromatic, and kodak -Pathe Panatomic-X are some of the films lhal respond to the ultraviolet and the whole of the visible spectrum.
13. Oliver Wendell Holmes, "Sun-Painting and Sun Sculpture," Atlantic Monthly, vol. 8 (1861), pp. 13-29.
14. Louis Jacques Mande Daguerre to Edward Anthony and J. R. Clark, February 15, 1847, kodak -Pathe-Pathe Collection, Vincennes, France.
15. Horace Greely, Glances at Europe (New York: Dewitt & Davenport, 1851), p. 26.
16. Charles Lester Edwards, ed., The Gallery of Illustrious Americans ... From Daguerreotypes by Mathew Brady, engraved by D'Avignon (New York: M. B. Brady, F. D'Avignon, C. Edwards Lester, 1850).
1". Albert Sands Southworth, "The Early History of Photography in the United States," British Journal of Photography, vol. 18 (1871), pp. 530-32.*
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Photography
