Peeters Hendrikus W. J.
Poulsen Martin E.
Pryor Paul A.
Radzai Roy R.
Redding Bloor
Reed, Jr. Thomas K.
Reichel Paul
Roberto Signoretto-Photo Engineering Int. S.R.L.
Rongved Leif
Rulf Joachim
Ryan, Jr. Le Roy J.
Satoh Yasuaki
Saunders Malcolm P.
Saunders Thomas E.
Schoormans Carolus Johannes Catharina
Seelen Franciscus J. H. M.
Shouldice Kenneth S.
Smith Edgar C.
Socha Robert
Stahl Harold M.