Tombaugh, Clyde William, 1906-1997; Pierce, John M.; Wood, Fred W.; McMillian, James O.; Costello, Alfred B.; Eppes, J. B.; Varela, Frank R.; Taylor, C. C.; Skonnord, Theodore; Smith, Russell; Sutton, H. L., Jr.; Ryczkowski, Anthony; Treeste, Roy...
Optical glass; Small orders--Optical glass; Mirrors; Telescopes; Amateur astronomy; Glass grinding and polishing; Telescopes--Design and construction; Membership;