Speno Rail Services Inc.
Speno Rail Services Co.
Spinasse Jose Carlos
Spirito Peter P.
Spivak Philip
Sprakel Karl J.
Sroka Gary
St. George's Engineers Limited
St. Pierre Philippe D.
St. Pierre Philippe Douglas
Stadtfeld Hermann J.
Stahl Charles W.
Staley Edward W. (jr.)
Stallegger Harald
Stanley Harrelson
Stanton Ronald T.
Staples Luke
Stapp Douglas M.
Steadman Wilfred A.
Stearns David T.