A guide to primary material at the Hagley Museum and Library. For access to the contents of this collection contact Hagley at research@hagley.org or 302-654-2800.
Table of Contents: Mobilizing American Business; Hydrochloric Acid -- Muriatic Acid; Double Tracking the Southern Railway; Fractionation of Tar and Tar Oils; The Food Administration; Increasing Oil Yield From Old Wells; The Biological Survey; The...
