This collection contains the papers of Henry Morgan Jacocks, graduate of Virginia Tech (class of 1900), assistant superintendent at Mathieson Alkali Works (Saltville, Virginia), independent businessman, and Virginia State Highway Department employee. Correspondence, trade catalogs, instructional booklets, blueprints, and drawings from Jacocks' years at Mathieson Alkali Works. Also includes a set of drafting standards for the Virginia Bridge and Iron Company and several photographs.