American Congress on Surveying and Mapping. Technical Division on Property Surveys.
Patricia Parker
United States. National Park Service
Parker, Patricia L.
William C. Wattles
Stephen V. Estopinal
H. S. Staveley
Sanborn Map Company
L. Dudley Stamp
Stephen Mika
B. W. Higman
Paul A. Cuomo
Erie Company
United States. Bureau of Land Management.
Erie Company.
Edward T. Price
Ursula Rojnica
Unknown Author
Edward A. Noy
John E. Keen