Columbia subject headings:
Easterly, Thomas M. (Thomas Martin), 1809-1882.
Photographers--United States--Biography.
Harvard subject headings:
Daguerreotype--United States.
Easterly, Thomas M. (Thomas Martin), 1809-1882.
Princeton subject headings:
Architectural photography--United States.
Daguerreotype--United States.
Easterly, Thomas M. (Thomas Martin), 1809-1882.
Photographers--United States--Biography.
Portrait photography--United States.