N.D. Rooms in the Museum Building, Troy, New York. 1857 Room in Hathaway’s Building, Lansingburgh, New York.
Mr. Dewel was recorded in an announcement on July 23, 1857 in the Lansingburgh Democrat (Lansingburgh, New York). A Card. Those who wish a good Ambrotype, would do well to call at Fitch’s Rooms. Mr. Finch has made arrangements with Mr. Dewel formerly operator for Clark and Holmes to continue the business during his absence.
Mr. Dewel is not recorded in other photographic directories. Craig’s Daguerreian Registry does list a T. Dewell in Albany in 1850-1851, but it would be pure speculation to suggest they were the same person.