Richard S. Budzik
U.S. Coast and Geodetic Survey.
M. A. R. Cooper
James Rose
Thorsten Holm
N. D. Haasbroek
Herman Paul Kaufman
Ming-Jun Lai
Pascal Frey
Hellmut H. Schmid
Maria Cristina Amoretti
William Musseter
United States. Army. Engineers, 29th.
K. Kubik
Geodetic Survey of Canada
William Mussetter