Matygin Nikolai F.
Mauchamp John
McCord Andrew T.
McGinity James
Mendon Sharathkumar K.
Mercier Gil A.
Merkel Heinrich
Merten Brian
Meyer Wilfred C.
Mikheeva Vera I.
Mitsubishi Cement Asbestos Company Ltd.
Mitsubishi Mining & Cement Company Ltd.
Miyamoto Shigeyoshi
Miyoshi Hajime
Moisset Jacques
Mori Hitoaki
Mori Shigejiro
Moriyama Tsunenori
Mosca Roberto
Muller Walter R.