1854                303 Broadway, New York, New York.

Yearout & Richardson (John T. Yearout & V. L. Richardson) were recorded in one advertisement in The New York Herald (New York, New York) on May 28, 1854.  Daguerreotypes—The Daguerrean Rooms, formerly occupied by Dobyns, Richardson & Co., 303 Broadway, corner of Duane street, are reopened and ready for the reception of visitors.  V. L. Richardson operator.  Yearout & Richardson.

Yearout & Richardson are both recorded in other photographic directories, but the advertisement confirms V. L. Richardson as the operator and helps estimates the end dates of the partnership of Dobyns, Richardson & Co. partnership.