182 GEOPHYSICISTS, 1934-1935 
Petty, O. S., Drawer 1477, San Antonio, Tex. 
Pollard, J. C., Magnolia Petroleum Co., Houston, Tex. 
Ransone, W. R., Apartado 62, Cindad Bolivar, Venezuela, S.A. (1311 Republic Bk. 
Bldg., Dallas, Tex.) 
Reynolds, F. F., 1658 Banks Street, Houston, Tex. 
Ritz, C. H., 1514 Petroleum Bldg., Houston, Tex. 
Ritzau, Kurt F., 2416 Milam St., Houston, Tex. 
Riess, Malcolm, Box 801, Tulsa, Okla. 
Rosaire, Carol G., 2011 Esperson Bldg., Houston, Tex. 
Rosaire, E. E., 2011 Esperson Bldg., Houston, Tex. 
Rose, H. W., 1420 Westheimer, Houston, Tex. 
Ross, C. M., Box 2040, Tulsa, Okla. 
Russell, C. A., 1810 Petroleum Bldg., Houston, Tex. 
Ryan, Russell, 804 National Bank Bldg., Houston, Tex. 
Salvatori, Henry, Western Geophysical Co., 950 So. Flower St., Los Angeles, Calif. 
Sandidge, Irl, Jr., 2011 Esperson Bldg., Houston, Tex. 
Saville, W. G., 1029 Shell Bldg., Houston, Tex. 
Scholl, Louis A., Jr., The Texas Company, Houston, Tex. 
Schumacher, J. P., 1029 Shell Bldg., Houston, Tex. 
Schwennesen, A. T., Petroleum Exploration Co. of Tex., rorz Sterling Bldg., Houston, 
Tex. 
Selig, A. L., Box 898, Fort Worth, Tex. 
Sherar, Stuart, Box 801, Tulsa, Okla. 
Shore, Harold F., 2011 Esperson Bldg., Houston, Tex. 
Slotnick, M. M., Box 2180, Houston, Tex. 
Smith, Arthur E., Shell Petroleum Corp., Houston, Tex. 
Smith, Aylwin L., 2011 Esperson Bldg., Houston, Tex. 
Somers, George B., Torsion Balance Explor. Co., 1404 Shell Bldg., Houston, Tex. 
Spencer, J. S., Box 2180, Houston, Tex. 
Stanton, Austin N., 3012 West Cantey St., Fort Worth, Tex. 
Statham, Louis, Box 2180, Houston, Tex. 
Stearn, Noel H., 1226 Olive St., St. Louis, Mo. 
Stiles, Elizabeth (Miss), 2011 Esperson Bldg., Houston, Tex. 
Storm, Alfred E., Geophysical Service Inc., Dallas, Tex. 
Sundt, O. F., 1312 esperson Bldg., Houston, Tex. 
Sweet, Elliott, American Seismograph Co., 1707 Ramsey Tower, Oklahoma City, Okla. 
Taylor, Josiah, Torsion Balance Explor. Co., 1404 Shell Bldg., Houston, Tex. 
Taylor, W. Harlan, Petty Geophysical Engr. Co., San Antonio, Tex. 
Thompson, Robt. R., Box 2180, Houston, Tex. 
Von Croy, Stefan, McCollum Explor. Co., 611 Esperson Bldg,, Houston, Tex. 
Wagoner, Geo. E., Box 801, Tulsa, Okla. 
Walling, Orville D., W.G.C., 950 So. Flower St., Los Angeles, Calif. 
Wantland, Dart, Colorado School of Mines, Golden, Col. 
Warrick, Thomas R., c/o Standard Oil Co. of Venezuela, Caripito, Venezuela, S.A. 
Washburn, H. W., W.G.C., 950 So. Flower St., Los Angeles, Calif. 
Watt, J. S., Box 2180, Houston, Tex. 
Weatherby, B. B., Box 2040, Tulsa, Okla. 
Weaver, Paul, Drawer-2100, Houston, Tex. 
Weinzierl, Jno. F., 607 Petroleum Bldg., Houston, Tex. 
Westby, G. H., 346 Kennedy Bldg., Tulsa, Okla. 
Whitney, Paul B., 229 21st Place, Santa Monica, Calif. 
Wilhelm, A. K., Empire O. & R. Co., Bartlesville, Okla. 
Williston, Samuel H., Sun Oil Co., Dallas, Tex. 
Wilson, John H., Box 187, Golden, Colo. 
Wolf, Alexander, The Texas Co., Houston, Tex. 
Young, Karl, Esperson Building, Houston, Tex. 
Zimmerman, C. C., The Texas Company, Houston Tex. 
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