Wrought iron by James Aston and Edward B. Story, Metallurgists with A. M. Byers Company, Pittsburgh, PA.  Copyright 1936, Forth Printing 1937.  6.125" x9.25" hard bound book, 59 pages.  Several photos and Tables of chemical analysis.  Chapters include:  Early Methods of Manufacture;  Early Scientific Research;  Present Day methods for manufacturing;   The Development of Other Ductile Ferrous Metals;  Quality Standards;  The Characteristics;  The Principal Applications;  Material Selection.      Free standard shipping.  Shipping to CONUS only.