Philadelphia : Aldrich Pub. Co. in conjunction with Simmons-Boardman Pub. Co. · leaf 851
BETHLEHEM SHIPBUILDING CORPORATION, LTD. 5, There is no dead center; the BETHLEHEM, PA. pumps will start at any part of the stroke, The length of stroke can be ad- General Sales Offices: justed in a few minutes, and when once 25 BROADWAY, NEW YORK CITY, adjusted, it is constant at all varying… … Feed
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
