4. Correspondence Files
- UPWC 16/67 Folder : Ryan, William H. (re: death of his father, Cleveland, Ohio) 1916-1917
- UPWC 16/68 Folder : Rynick, George M. (manager of Mutual Life Ins. Co., Spokesman, Terre Haute, IN) 1916
- UPWC 16/69 Folder : Sae-San 1918-1919
- UPWC 16/70 Folder : Sar-Saw 1916-1919
- UPWC 16/71 Folder : Sca-Schae 1917-1919
- UPWC 16/72 Folder : Schei-Schle 1916-1919
- UPWC 16/73 Folder : Schm-Schw 1916-1919
- UPWC 16/74 Folder : Sci-Scu 1916-1919
- UPWC 16/75 Folder : Se-Sera 1916-1918
- UPWC 16/76 Folder : Serm-Sey 1916-1919
- UPWC 17/01 Folder : Sha - Shea 1917-1919
- UPWC 17/02 Folder : Shee - Shiv 1916-1918
- UPWC 17/03 Folder : Sie - Sin 1915-1918
- UPWC 17/04 Folder : Sho - Shu 1916-1918
- UPWC 17/05 Folder : Sk 1917
- UPWC 17/06 Folder : Sla - Slo 1917
- UPWC 17/07 Folder : Smig - Smith, A. 1917
- UPWC 17/08 Folder : Smith, D. - Smith, M. 1917-1919
- UPWC 17/09 Folder : Smith, R. - Smyth 1917-1919
- UPWC 17/10 Folder : Sna - Sny 1917-1919
- UPWC 17/11 Folder : Sol - Sou 1917-1919
- UPWC 17/12 Folder : Spa - Spr 1916-1917
- UPWC 17/13 Folder : Stac - Stan 1916-1917
- UPWC 17/14 Folder : Stap - Step 1916-1919
- UPWC 17/15 Folder : Sti - Stra 1916-1918
- UPWC 17/16 Folder : Stre - Stu 1916-1918
- UPWC 17/17 Folder : Sua - Sul, L. 1916-1919
- UPWC 17/18 Folder : Sul, N. - Sut 1916-1919
- UPWC 17/19 Folder : Sw - Sz 1916-1918
- UPWC 17/20 Folder : Sackett, R.C. (South Bend) 1918-1919
- UPWC 17/21 Folder : Sackley, Rigney (Former ND student & US Army) 1917-1918
- UPWC 17/22 Folder : Sadlier, Anna T. (Ottawa, Canada) 1917
- UPWC 17/23 Folder : Sanchey, Manuel (Father of ND students Manuel & Raymond) 1917-1918
- UPWC 17/24 Folder : Sanchey, Manuel (ND student) 1916-1918
- UPWC 17/25 Folder : Sanders, John (ND student) 1916-1918
- UPWC 17/26 Folder : Sanford, A.M. (Potential Cafeteria Manager) 1917
- UPWC 17/27 Folder : Saravia, Ricardo G. Sr. (Mexico City) 1917-1918
- UPWC 17/28 Folder : Saravia, Richard G. Jr. (South Bend & Los Angeles) 1916-1917
- UPWC 17/29 Folder : Sargent's Handbook "American Private Schools" 1917-1918
- UPWC 17/30 Folder : Savage, James S. Rev. (Detroit, MI) re: Prehistoric Collection of Stone Tablets / Ruins 1918-1919
- UPWC 17/31 Folder : Savay, Norbert (Washington, D.C. & ND) Lecturer 1916
- UPWC 17/32 Folder : Savord, Edmond Henry (Sandusky, Ohio) 1916-1919
- UPWC 17/33 Folder : Schafer, F.W. (Haymarsh, N.D. ) 1917
- UPWC 17/34 Folder : Scheier, John B., CSC 1916-1919
- UPWC 17/35 Folder : Schermann, Kathryn (Chicago,IL) 1917
- UPWC 17/36 Folder : Schermann, Charles (Chicago, IL) 1917-1918
- UPWC 17/37 Folder : Schindler, John (Mishawaka, IN) 1917-1918
- UPWC 17/38 Folder : Schmid, Otto (Kansas, City) 1916
- UPWC 17/39 Folder : Schmitt, Athanasius O.S.B. 1918
- UPWC 17/40 Folder : "Scholastic" 1919
- UPWC 17/41 Folder : Scholz, Emil M. (New York, NY) 1916
- UPWC 17/42 Folder : Schramm, F 1917
- UPWC 17/43 Folder : Schrembs, Joseph (Rev. Bishop) 1917-1919
- UPWC 17/44 Folder : Schumacher, Matthew CSC 1916-1919
- UPWC 17/45 Folder : Schwab, Charles M. 1917-1981
- UPWC 17/46 Folder : Schwertner, August J. 1916
- UPWC 17/47 Folder : Scott, Henry 1916-1919
- UPWC 17/48 Folder : Scott, Mary (Pasadena, CA) 1919
- UPWC 17/49 Folder : Scott, Joseph (Los Angeles, CA) 1916-1917
- UPWC 17/50 Folder : Scullin, John E. (Austin, MN) 1916-1918
- UPWC 17/51 Folder : Search, Preston W. (Chicago, IL) 1916
- UPWC 17/52 Folder : Sears Roebuck & Co. 1917-1918
- UPWC 17/53 Folder : Seating, (American Seating Co.) nd
- UPWC 17/54 Folder : Seimetz, J.A. Rev. 1917-1919
- UPWC 17/55 Folder : Servatius, Carl 1918
- UPWC 17/56 Folder : Shahan, Thomas J. Rev. (Washington, D.C.) 1917-1919
- UPWC 17/57 Folder : Shankin, Lillian (Chicago, IL) 1917
- UPWC 17/58 Folder : Shannon, Thomas V. (Chicago, IL) 1916-1918
- UPWC 17/59 Folder : Shapker, Robert 1918
- UPWC 17/60 Folder : Shaughnessy, Emma (Chicago, IL) 1916-1918
- UPWC 17/61 Folder : Shaughnessy, Thomas Lord (Quebec) 1919
- UPWC 17/62 Folder : Shaughnessy, Thomas J. (Chicago, IL) 1919
- UPWC 17/63 Folder : Shea, John C. (Dayton, Ohio) 1916-1918
- UPWC 17/64 Folder : Sheedy, P.F. (Pittsburgh, PA) 1916-1917
- UPWC 17/65 Folder : Shefferly, Lawrence J. (Ontario, Canada) 1917
- UPWC 17/66 Folder : Shefferly, Victor G. (Detroit, MI) 1917
- UPWC 17/67 Folder : Sheridan, William (Lexington, KY) 1918-1919
- UPWC 18/01 Folder : Shields, Joseph J. (Newark, NJ) 1917
- UPWC 18/02 Folder : Shink, Reuben Mrs. (Kokomo, IN) 1919
- UPWC 18/03 Folder : Short, Cornelius C. (Mrs. & Mr.) Chicago, IL 1916-1918
- UPWC 18/04 Folder : Shouvlin, Daniel R. & Mrs. (Springfield, Ohio) 1916-1917
- UPWC 18/05 Folder : Sisters of Charity - Sisters of Sacred Heart 1916-1918
- UPWC 18/06 Folder : Sisters of St. Bernadine to Sisters of the Visitation 1916-1918
- UPWC 18/07 Folder : Silby, R. Mills (Chicago, New York) 1918-1919
- UPWC 18/08 Folder : Singulany, Lucio B. Rev. (Argentina, re: Juan Angel Pedevilla) 1917
- UPWC 18/09 Folder : Sisters of St. Dominic (Sinsinawa, WI) 1918-1919
- UPWC 18/10 Folder : Sisters of St. Labre's Mission (Ashland, Montana) 1916-1919
- UPWC 18/11 Folder : Sisters of St. Mary's (Notre Dame, IN) 1916-1918
- UPWC 18/12 Folder : Skelley, Ray E. 1911-1918
- UPWC 18/13 Folder : Slackford, Fredrick J. Jr. (Ft. Benjamin Harrison, IN) 1917
- UPWC 18/14 Folder : Slevin, Spalding (Peoria, IL) 1916
- UPWC 18/15 Folder : Slupski, Dominic P. (Haubrawck, MI) 1917-1918
- UPWC 18/16 Folder : Smith, A.J., Rev. (Indianapolis, IN) 1918
- UPWC 18/17 Folder : Smith, Alfred E., Honorable (Gov. of NY) Albany, NY 1919
- UPWC 18/18 Folder : Smith, Ella McLane (Flatbush, NY) 1917-1919
- UPWC 18/19 Folder : Smith, J. Augustine (Syacuse, NY) 1918
- UPWC 18/20 Folder : Smith, John Talbot (Dobbs Ferry, NY) 1916-1917
- UPWC 18/21 Folder : Smith, Joseph F. (Ohio) 1917-1918
- UPWC 18/22 Folder : Smith, Joseph P. Mrs. (Madison, NJ) 1916
- UPWC 18/23 Folder : Smith, Knowles (Professor) (ND, IN) 1918