L & R Pre-Cast Concrete Works
Labarre Daniel
Lacan Thierry
Lack Clarence A.
Lacuna Inc.
LaKemper Jean M.
Lancelot, III Harry Bailey
Lancial Martin E.
Landes Company Inc.
Langhammer Hans
Langstaff George
Lanier John E.
Lanier John Elbert
Lannom Thomas E.
Laroche Jean P.
Larsson Olov
Laszlo Gyorgy
Laudan Thomas
Lauter Ida N.
Lawall Robert