[1968 Assay Commisson: Left side: Louis C. Goad, Miss Eva Adams, [?], Marion Yeoman, Don Brown, [?], Virginia Culver, [?], [?], Grace Downing, [?], Clare Lieberman, [?], Sidney W. Smith, [?], P. J. Maguire, Right side, front to back: M. B. Wallenstein, R.
1968 Assay Commisson: Left side: Louis C. Goad, Miss Eva Adams, [?], Marion Yeoman, Don Brown, [?], Virginia Culver, [?], [?], Grace Downing, [?], Clare Lieberman, [?], Sidney W. Smith, [?], P. J. Maguire, Right side, front to back: M. B. Wallenstein, R. H. Williamson, T. B. Hungerford, R.E. Greenwood, [?], Arthur Sipe, [?], [?], [?], [?], [?], [?]