Portrait photo of "Carolina twins," Millie and Christina

Photograph shows portrait of conjoined twins and circus performers Millie and Christine McCoy.

Entered according to Act of Congress, in the year 1866, by Mrs. Joseph P. Smith, in the Clerk's Office of the U.S. District Court of Maryland.
On verso: Deposit April 14/66, Mrs. Joseph P. Smith as proprietor.
On verso: two-cent tax stamp.