Arville P. Clark Jr., Wichita Falls, Texas, USA
R.N. Johnston, Tyler, Texas, USA
Riki Kobayashi, Houston, Texas, USA
Lloyd Denis L. Kuhn, Calgary, Alberta, Canada
Calvin R. Lysinger, Summerdale, Alabama, USA
Jack K. Richardson, Edmond, Oklahoma, USA
Everett H. Wilson, Georgetown, Texas, USA
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