Document qmbewwj2NDOdoooVkJn740OGx

Mechanical Catalog . Consisting of uniformly presented and illustrated catalog { information, conveniently classified, describing the ; products of manufacturers of mechanical equipment I IvitA \1 DIRECTORY OF MANUFACTURERS OF INDUSTRIAL EQUIPMENT, MATERIALS AND SUPPLIES t I A specialized, classified and cross-indexed list. with names and addresses inserted free of charge i 1 I r ; - 1930-31 i 1 TWENTIETH ANNUAL VOLUME \ I ISSUED OCTOBER 1930 ] 1 j ! [ Published By i THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS 1 2? WEST 39rh STREET, NEW YORK, N. Y. I ----------------------! 1 DANA-050.40 DV-8