Hall Alan D.
Hallock James Patrick
Hansen Anders
Hanson Geoffrey
Happ Kenneth C.
Harvey Raymond
Hayakawa Hideyasu
Heelan, Jr. Raymond V.
Heil John S.
Henry Valve Company
High Pressure Equipment Co. Inc.
Himmelman, deceased Louis F.
Himmelman, executor William F.
Hirz Rudolf
Hochstrasser Ferdinand
Hodel Benjamin
Hoobyar Luther T.
Hoos Pieter F.
Horvath Stephen M.
Hosie David G.