Letter from George O. Gillingham to Alfred Ackerman
Source
Virginia Office of the State Forester, Office files of Alfred Ackerman, 1920-1961. Acc. 28896, State Government Records Collection. The Library of Virginia. 12-1349-005.
Virginia Office of the State Forester, Office files of Alfred Ackerman, 1920-1961. Acc. 28896, State Government Records Collection. The Library of Virginia. 12-1349-001.