Collection of United States Civil War letters primarily between the families of Joseph D. Richardson (Beverly, NJ), Lloyd Girton and Francis Rupert (Bloomsburg, PA) including responding letters and one additional letter from a Confederate soldier William T. Bickham (Franklintown, LA). Also included are patriotic iconography envelopes - some with or without stamps and related references used by the Civil War enthusiast who assembled the letters and related reference material.

Collection of letters, papers and paper proposals by chemistry and computer programming professionals from different countries on using Wiswesser Line Notation in chemical and pharmaceutical industries, 1965-1972.

The Philip I. and Muriel M. Berman Papers: Collection I contains records ranging in date from 1915 to 1999, the earliest dated item being apparently a letter from the painter Walter Elmer Schofield (Box 76 Folder 3). Most of the records belong to the period 1960-1997.