1858-1859       Address Unknown, Sag Harbor, New York.

C. C. Douglas was recorded in an advertisement that ran from December 11, 1858 to January 29, 1859 in The Corrector (Sag Harbor, New York).  Ambrotypes. The Subscriber would hereby give notice that he has taken the room formerly occupied by I. S. Van Scoy, and that during his absence he will continue to supply those who wish, with pictures of themselves or their friends, at prices as low as at any other establishment in the country.

A good assortment of Fancy Cases for pictures intended for Holiday Presents prices from 50 cents to $5.00.  C. C. Douglas.

C. C. Douglas is not listed in other photographic directories.  Craig’s Daguerreian Registry does list a C. Douglas in Brooklyn, N. Y. in 1859-1860 but it is unknown if they are the same person.