LIST OF MEMBERS 69 
Deussen, Alexander, 1606 Shell Bldg., Houston, Texas 
Donnally, Chester J., 950 S. Flower St., Los Angeles, California 
Eby, Albert N., 2011 Esperson Bldg., Houston, Texas 
Eby, J. Brian, Dr., 1615 Sterling Bldg., Houston, Texas 
Eckhardt, E. A., Dr., Gulf Research & Development Corp. P.O. Drawer 2038, Pitts- 
burgh, Pennsylvania 
English, Walter A., Superior Oil Co., Gulf Bldg., Houston, Texas 
Ewing, Maurice, Dr., Lehigh University, Bethlehem, Pennsylvania 
Falkenhagen, H. M., 2011 Esperson Bldg., Houston, Texas 
Faust, Lawrence Y., Box 2040, Tulsa, Oklahoma 
Fecht, Arthur J., McCollum Exploration Co., 611 Esperson Bldg., Houston, Texas 
Ferguson, John L., Amerada Petroleum Co., Tulsa, Oklahoma 
Flude, John Wm., 2011 Esperson Bldg., Houston, Texas 
Freeman, Lawrence, Phillips Petroleum Company, Bartlesville, Oklahoma 
Frosch, Alex, Box 2180, Houston, Texas 
Gardner, Derry H., Box 2180, Houston, Texas 
Gella, Norbert, Casilla 3095, Santiago de Chile, S.A. 
Gemmer, R. W., Box 801, Tulsa, Oklahoma 
Gibbon, H. A., Box 2180, Houston, Texas 
Gilmore, Homer, 724 West Symmes, Norman, Oklahoma 
Gilmour, Andrew, Box 2040, Tulsa, Oklahoma 
Goldstone, Frank, Shell Petroleum Corp., Houston, Texas 
Golden, John M., 2011 Esperson Bldg, Houston, Texas 
Green, W. G., 709 Kennedy Bldg., Tulsa, Oklahoma 
Greenfield, John L., 1612 S. College, Tulsa, Oklahoma 
Harkins, T. I., 2011 Esperson Bldg., Houston, Texas 
Harrington, George, Barnsdall Oil Co., Tulsa, Oklahoma 
Harris, Sidon, Western Geophysical Co., Los Angeles, California 
Heidecke, Otto, Bakenstrasse 2, Halberstadt, Germany 
Heiland, C. A., Prof., Calorado School of Mines, Golden, Colorado 
Henderson, Homer I., McCollum Exploration Co., Houston, Texas 
Harding, Robert L., Box 2040, Tulsa, Oklahoma 
Hibbler, Alfred J., The Texas Co., Houston, Texas 
Hlauschek, Hans, Prague Smichov Nabr. Legii 10, Praha, Czechoslovakia 
Horn, John W., Arkansas Natural Gas Co., Shreveport, Louisiana 
Howell, D. C., 709 Kennedy Bldg., Tulsa, Oklahoma 
Howell, Lynn G., Box 2180, Houston, Texas 
Horton, H. M., Superior Oil Co., 3100 Gulf Bldg., Houston, Texas 
Hubbard, Bela, c/o Standard Oil Co., of New Jersey, 30 Rockefeller Plaza, New York 
City 
Hunzicker, A. A., Petty Geophysical Company, Drawer 1477, San Antonio, Texas 
Hall, Dollie Radler, Box 2040, Tulsa, Oklahoma 
Innes, Arland I., Geophysical Research Corp., Box 2040, Tulsa, Oklahoma 
Ivy, John S., 921 Rusk Bldg., Houston, Texas 
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