- UPEL 24/20 Letter : Edward Sorin Ewing to AM 1893
- UPEL 24/20 Letter : John J. Wilson to Pres. 1893/1101
- UPEL 24/20 Letter : David J. Wile to WC 1893/1031
- UPEL 24/20 Letter : W.H. Keeley to Notre Dame 1893/1102
- UPEL 24/20 Letter : Henry G. Foote to WC 1893/1103
- UPEL 24/20 Letter : W. and E. Gerlach to Rev. Maher 1893/1101
- UPEL 24/20 Letter : Robert A. Pinkerton 1893/1101
- UPEL 24/20 Letter : P.L. Garrity 1893/1101
- UPEL 24/20 Letter : Mark M. Foote 1893/1031
- UPEL 24/20 Letter : Fred B. Chute 1893/1101
- UPEL 24/20 Letter : Felix Baca 1893/1102
- UPEL 24/20 Letter : Fred E. Neef 1893/1104
- UPEL 24/20 Letter : Mr. and Mrs. M.V. Monarch 1893/1101
- UPEL 24/20 Letter : William P. Devine 1893/1031
- UPEL 24/20 Letter : Patrick Coll 1893/1101
- UPEL 24/20 Letter : H.C. and C. Durand 1893/1101
- UPEL 24/20 Letter : Patrick Cavanagh 1893/1031
- UPEL 24/20 Letter : G.A. Dion (CSC) to Notre Dame 1893/1101
- UPEL 24/20 Letter : Mgr. G. Straniero to Prof. Edwards 1893/1101
- UPEL 24/20 Letter : Rev. L. Hoffer to Friend 1893/1114
- UPEL 24/20 Letter : Rev. Augustine M. Quatman to Father Fitte 1893/1109
- UPEL 24/20 Letter : Very Rev. John J. Lilly to Notre Dame 1893/1110
- UPEL 24/20 Letter : Col. and Mrs. Otis to WC 1893/1109
- UPEL 24/20 Letter : Elizabeth Nester to Bro. Leander 1893/1105
- UPEL 24/20 Letter : Joseph A. Kernan to Notre Dame 1893/1101
- UPEL 24/20 Letter : Anna T. Sadlier to Notre Dame 1893/1115
- UPEL 24/20 Letter : George H. Craig to Col. Hoynes 1893/1113
- UPEL 24/20 Letter : S.M.L. to Friend 1893/1118
- UPEL 24/20 Letter : Edmund (C.P.) to Notre Dame 1893/1109
- UPEL 24/20 Letter : Marion Muir Richardson to Notre Dame 1893/1115
- UPEL 24/20 Letter : S.M.L. (St. Ann's Convent) to Friend 1893/1111
- UPEL 24/20 Letter : T.A. (Abp. of Larissa for H.E. Card. Ledochowski) 1893/1110
- UPEL 24/20 Letter : Mgr. D.J. O'Connell to Notre Dame 1893/1103
- UPEL 24/20 Letter : Luigi Gregori to Notre Dame 1893/1112
- UPEL 24/20 Letter : Francis Cardinal Richard (Abp. of Paris) to Notre Dame 1893
- UPEL 24/20 Letter : G. Cardinal Meignan (Archbishop of Tours) to Notre Dame 1893
- UPEL 24/20 Letter : John C. Neraz (Bishop of San Antonio) to Notre Dame 1893/1111
- UPEL 24/20 Letter : Rev. A.J. Abel to Friend 1893/1206
- UPEL 25/01 Correspondents : D.B. Dyer; Folger and Garret; William J. Davis; J.J.; Julia T. Gipin; M. Prendtt; William Akin; John Bulger; J.B. Lippencolt and Co.; Conrad Gerloch; P.B. Ewing; J. Graham; J.S. Smith; Mary Mahoney; D.C. Smith; Sam M. Simons; Santiago Baca; 1882/01-02
- UPEL 25/02 Correspondents : A.G. Gibert; W. Kittell; D.B. Dyer; H. Price; John Scholfield; B. Albert; A.L. Polk; James M. Howard; 1882/03-06
- UPEL 25/03 Correspondents : D.B. Dyer; R.L. Polk and Co.; Rev. A. Granger; W.G. Miller; F. Timothy; Zahm; Leon G. Gilbert; Thomas A. Dailey; Charles C. Echlin; J.D. Graham; John McCormick; 1882/07-08
- UPEL 25/04 Correspondents : George D. Silverman; Felix Duffin; William Prindiville; J.D. Graham; Father Sorin; Helen M. Gougar; John Murphy and Co.; Francis F. Delgado; Andrew P. Ward; D.B. Dyer; M. Hayes; A.E. Woodson; A.I. Dalas; John F. Lang; John Fenton; 1882/09-10
- UPEL 25/05 Correspondents : Miss Eleanor C. Donnelly; Eliza R. Parker; Francis R. Delgado; Francis F. Delgado; Thomas F. Hansard; L. Kussner; Mrs. Mary M. Spenser; Margaret G. Meade; Conrad Gerloch; Edward Friette; 1882/11
- UPEL 25/06 Correspondents : Margaret G. Meade; P.J. Hurth; John F. Lang; 1882/12
- UPEL 26/01 Correspondents : Sister Aloysia; Henry Waixel to Suly; Margaret G. Meade; Michael Perfir; H. Price; O. Ferriss; Brother Albert regarding Kelly, Al and Joseph; P.J. Kennedy; Domenico Rebori; Frederic Kraus; A. Dallas; 1883/01-04
- UPEL 26/02 Correspondents : J.F. Edwards; John F. Brinkman; Brother Gabriel; O. Ferriss; James M. Howard; P.U. Ohn; M. Wyman; Domenico Rebori; P.J. Kennedy; John F. Lange; Juan Terrazas; 1883/05
- UPEL 26/03 Correspondents : D.B. Dyer; John T. Mug; Charles F. Porter; D. and J. Sadlier and Co.; H. Price; F.E. Kuhn; O. Ferriss; W. Wyman; William Stoneman; Patrick Mahon; A. Lemay; Mrs. E. Anoretti; R.M. Wright; Nellie B. Beanbien; Charles W. Cond; P.G. Gilbert; M. Loervenstein; 1883/06-09
- UPEL 26/04 Correspondents : Father Zahm; Sr. Ranoi Marques; Crawford and Crawford; G. Uranga; G. Gofputtun; G.C. Moye; Moth, Powers and Co.; J. Urango; Keuffel and Esser; D.H. Miller Lock Co.; E.J. McLaughlin; R.L. Oman; James P. Hickman; Jesus Marques; Pedro Carbajal; F.E. Kuhn; Juan Terrazas; 1883/10-12
- UPEL 27/01 Correspondents : Father Corby; R. Fierro; Dominic Rabori; C.E. Lam; Jesus F. Fierro; James Muse; William Stoneman; Felix Franco Maceyra; M. Murtz; Brother Benjamin; John Kenny; John B. O'Reilly; H.T. Lloyd; 1884/02-05
- UPEL 27/02 Correspondents : Ramon Marques; D. Coressario Arce; Jesus Marques; C.S. McKeoun; F.A. Manzannre; John F. Foley; P.F. McSweeney; D.K. Miller Lock Co.; Frank H. Dexter; J. Francis Smith; Ramon E. Ortiz; Guadalupe V.V. de Loya; John B. O'Reilly; Eugene F. Arnold; R. Aguilera; 1884/06-07
- UPEL 27/03 Correspondents : Jesus Ramires Diaz; Monguez; Guillermo Bal; Rev. Edward Sorin; Rev. Pere; J. to Nordy; W.H. Welch; R. Aguilera; John Murphy and Co.; Mrs. Joseph Waddindham; Ignacio Uranga; W.J. Knight; G.C. Myre; Telen Padilla; Ramon C. Intoz; Jacob Wile; 1884/08-10
- UPEL 27/04 Correspondents : Ramon Marques; Franco P. Portillo; Rose Julio Garcia; W.J. Edbrooke; Augusto Kegel; J.H. Finfrock; C.D. Savier; Jesus Marques; Sam Doss; F. Macmanus and Son; Sister Mary of St. Angela; 1884/11-12
- UPEL 28/01 Correspondents : Marcus Metz; Arce; Guadalupe Villagran V. de Loya; Flower, Remy and Gregory; A.E. Woodson; William McKinnery; Mary Mahon; Fran Portillo; M.M. Price; Ramon C. Ortiz; F. Macmanus and Sons; F.C. de Moncada; Angel Celina; Rido H. Clarke; 1885/01-04
- UPEL 28/02 Correspondents : R.I. Piero to James; Augusto Kegel to Luis; Guadalupe Villagran; F.E. Kuhn; Emery A. Stones; H.J. Falkenbach; M.J. McCue; James J. Quinn; Aug. Stuhe; Mrs. Rose A. Mattingly; Flora E. Vanderven; 1885/05-08
- UPEL 28/03 Correspondents : Father William Corby; A.E. Woodson; W.K. O'Connell; Fran Portillo; Mr. Frank Hurst; F.W. Moraney; Angel Celina; E. Yrisarre; R.J. Himmick; J.C. Kelton; Otis; George Mason; 1885/09-11
- UPEL 28/04 Correspondents : Edward Sorin; A.E. Woodson; Mrs. Mary E. Bishop; J.C. Kelton; Patrick Gibbons; Felix Padilla; Felix Frank; Carlos Rerey; W.J. Weedon; 1885/11-12
- UPEL 29/ Comment : Father William Corby CSC not indexed.
- UPEL 29/01 Correspondents : J.L. Eigholz; Tenney and Flower; John Ellison; Henry A. Boechelmaun; Charles Thiele; Mrs. E. Taylor; Daniel G. Taylor; W.M. Thompson; Walter; Daniel Green; P.M. Cleary; Thomas F. Tobin; 1879/01-12
- UPEL 29/02 Correspondents : Maurice Staeh; Dan Danaby; Tenney and Flower; Ellison; T. Tinley; W.M. Thompson; Walter Thompson; John Priest; Daniel G Taylor and Sisters; R. Tarbeu; Brother Stanislaus; O. Dardeau; Ambrose Tate; Frank Brice; 1880/01-08
- UPEL 29/03 Correspondents : E. Lemontey; O. Dardeau; Anbrose Tate; John Thornton; T.J. MacDermott; Ed Taggart; Thomas F. Tobin; Walter D. Cannon; John Priest; Taylor; John Truschel; Mrs. E. Taylor; Dannie Taylor; J.G. Cannon; Thiele; 1880/08-12
- UPEL 29/04 Correspondents : James O'Brien; Casey Brothers; P.B. Ewing; John Casey; F. Callaghan; Thomas O'Mahony; F. Elox; Edgar Wakeman; James Connor; George P. Cassidy; Charles Hagan; Mrs. J. Halsam; 1881/04-08
- UPEL 29/05 Correspondents : A. Thomas; Frank Lemslu; Mrs. Tontillte; E. Taggart; Mrs. Torrent; A.K. Tappau; Edwin Thomas; Irving Todd; H. Groby and Co.; J.P. Smith; M.C. Town; Mrs. E. Taylor; C. Stange; W.H. Thompson; Snyder and Reid; Eddie Thomas; Charlie Smith; Sister Aloysius; 1882/01-05
- UPEL 29/06 Correspondents : Grace Taylor; Sister Aloysius to John; J.C. Thompson; Frank Sturla; A. Buck; Fred Lommer; Frank Lieuta; J.M. Studebaker; Joseph P. Smith; A. Taggars; Michael Schiul; Ed Thomas; N.I. Stiffil; W. Thompson; John Priest; Dan G. Taylor; Charles Drury; Chris Smith; 1882/06-07
- UPEL 29/07 Correspondents : J.F. Smith; W.H. Strackhouse; John Scholfield; A.J. Stoffel, CSC; Mrs. M.B. Slart; D. Sadlier; J.A. Hayes; A.K. Taffan; Frank Sturla; Adam; Eugene Scherres; Ed Smith; J.M. Raper; Smith Walter; 1882/07-08
- UPEL 29/08 Correspondents : M. Rimedy; John Scholfield; Mrs. E. Taylor; Tenney, Flower and Crotty; M. Turner; Mrs. M. Spencer; Charles Smith; George Tracy; E.L. Smith; C. Stange; Hamilton Dox; Susie Smith; Frank Sturla; J.A. Hayes; Stamm; Brother Edward; 1882/09-10
- UPEL 29/09 Correspondents : Patrick Twohy; Mrs. M. Spencer; A.H. Buch; Juan Terrazas; M. Turner; G. Stanns; Mr. R. Ginnes; 1882/11-12
- UPEL 29/10 Correspondents : Phillip Dutt; Frank Dutt; W. Spangler; Carl W. Seitz; Pedro Baque; Terrazas; Mrs. Anna Stewart; Patrick Twohy; John Scholfield; J.A. Hayes; Frank Sturla; Mother to Son; Thompson; A.E. Shannon; Fred Sonnier; M. Stale; Charles Seigeis; E.L. Smith; 1883/01-02
- UPEL 29/11 Correspondents : Patrick Twohy; Arthur Taggars; John Solon; Edward Smith; John Sullivan; Charles Smith; Mrs. A. Schicker; Juan Terrazas; John P. Ernst; T. Finley; Leonard Schmauss; E. Thomas Jr.; J. Tort; John Scholfield; A.E. Shannon; D. and J. Sadlier and Co.; 1883/03-04
- UPEL 29/12 Correspondents : Charles Mammia; Ed Ryan; Mrs. St. John; Anna Stewart; Y. Uranga; W.J. Sedberry; C. Smith; J. Terrazas; Samuel Terry; W. Stewart; J.H. Saruepsn; Fred Ryan; 1883/05-11
- UPEL 29/13 Correspondents : F.J. Delgado; John Shields; W. Spangler; Sheuerman Brothers; Charles A. Tewksbury; Lizzie to Frank; L.A. Dickerson; Mother to Children; J. Terrazas; Louis Shannon; Lynn; 1883/12
- UPEL 29/14 Correspondents : L.A. Dickerson; Father to Harry Smith; John Ernst; C.C. Perry; L. Trepanier; Moser Strauss; L. Schmauss; John Scholfield; John Shea; Mrs. Tinley; C. Stange; Nellie Slusser; J. Terrazas; George Seifert; John Shields; William P. Booth Esq.; Father Sorin; 1884/01-02
- UPEL 29/15 Correspondents : M. Sturmer; R.C. Buck; Charles A. Tewksbury; Kate Buck; Mrs. W.H. Sadlier; E.L. Smith; W. Spangler; L.A. Dickerson; H.H. Nash; Stange; Thomas Tarrant; William Sadlier; L.S. Theries; H.D. Smith; H.P. Glover; Saunders; Leo Theries; 1884/03-05
- UPEL 29/16 Correspondents : E.L. Smith; W.J. Sedberry to Son; Mrs. Jesse Lemner; J.J. Kirwin; Louis Stumer; Thomas Tarrant; S.S. Stafford; Charles Tewksbury; John Scholfield; Jm. Studebaker; J.C. Bates; Mrs. W.H. Sadlier; John Priest; D. and J. Sadlier and Co.; Edward Suiter; A. Sanchey; 1884/06-07
- UPEL 29/17 Correspondents : James Srieds; Charles Luiley; W. Spangler; Charles Tewksbury; W.J. Sedberry; J. Puttev; J.M Raper; L. Trepanier; C. Nshes, CSC; W. Tully; Louis W. Stumer; Mrs. Waddingham; Luke Tully; Mrs. W.H. Sadlier; Lizzie Salman; Mr. Salman; 1884/08-10
- UPEL 29/18 Correspondents : Sheuerman Brothers; Alex Forbes; Mrs. M.M Spencer; Thomas J. Burke to nephew; Charles Tewksbury; J. Peittev; George Beasfo; Thomas Tarrant; Mrs. E. Smith; J.C. Bates to Mac; Mrs. J. Waddingham; P. Servis; G.W. Torrent; John Triplitt; Otis Spencer; 1884/11-12
- UPEL 29/19 Correspondents : Shober and Carqueville; R.C. Buck; Mrs. S. Stone; Steele; Thomas and Charles;
- UPEL 30-32/ Comment : Father T. Maher CSC not indexed.
- UPEL 30-39/ Comment : Father Thomas E. Walsh CSC not indexed.
- UPEL 30/01 Correspondents : T.P. Fenlon; N. Jacobs to John; George Ford; James Felix Hauis to Amulfo; Mrs. W.E. Kendall; Sidney Williams; J.C. Kelton; A.E. Woodson; Felix Padilla; G.W. Veall; Mrs. J.C. Rudd; Jesus Areihiga Pour; Mrs. L.W. Mason; Luhring and Dietzgen; Eugene Arnold; Benziger Bros.; B. Portillo; M. McDonald; 1886/01-04
- UPEL 30/02 Correspondents : Pedro Carbajal; Fr. Kirsch; S. Velasco; William Dreydoppel; H. Levin; L. Marchisio; Elmer S.A. Otis; Caleb W. West; Pedro D. Martinez; Ketelsen and Degetan; 1886/05-06
- UPEL 30/03 Correspondents : Father Sorin; Frank H. Dexter; J.A. Zahm; Jean S.U. Nealis; J.P. McAuley; Elmer S.A. Otis; Augusto Kegel; J.M Cleary; H. Levin; W.H. Welch; W.J. Weedon; Frank B. Wheatly; Angel Colina; Renigio Rodriguez; J.B. Fontanel; 1886/07-08
- UPEL 30/04 Correspondents : Charles Reynolds; S. Hommer; A.H. Welch; Brother Paul; L.C. Draper; Luhring and Dietzgen; C.E. Gonzalez; J. O'Keeffe, CSC; S. Velasco; P. Portillo; Felix Padilla; L.C. Neitious; John F. Lang; William McGuire; James Nelson; 1886/08-09
- UPEL 30/05 Correspondents : Romigio Rodriguez; Francis X. Reuss; David A. Munroe; S. Velasco; Mrs. James Langan; A. Lovell and Co.; A.R. Rolla; Angel Colina; David Clegg; 1886/10-12
- UPEL 30A/ Comment : ES is Rev Edward Sorin, CSC
- UPEL 30A/ Comment : PJC is Rev Patrick J. Colovin, CSC
- UPEL 30A/ Comment : TEW is Rev Thomas E. Walsh CSC
- UPEL 30A/ Comment : AG is Rev A. Granger CSC
- UPEL 30A/ Comment : BE is Brother Edward CSC
- UPEL 30A/01 Letter : Sister M. Antonia to Rev. Father 1872/0919
- UPEL 30A/01 Subject : regarding Scholastic Subscription and Advertisements for SMC (Saint Mary's College) 1872/0919
- UPEL 30A/01 Letter : J.C. Robillard to BE 1872/0923
- UPEL 30A/01 Subject : regarding Collecting an Overdue Account from 1861 1872/0923
- UPEL 30A/01 Letter : Sister Mary of St Angela CSC to BE 1872/0927
- UPEL 30A/01 Subject : regarding Employment and Clothing of CSC Sisters at Notre Dame 1857-72 1872/0927
- UPEL 30A/01 Letter : D. Kelly and Co. [Planing Mill] to Rev Lemonnier CSC 1872/1004
- UPEL 30A/01 Subject : regarding Sale of Windows to Notre Dame 1872/1004
- UPEL 30A/01 Letter : Andrew Anderson to Brother Lawrence CSC 1872/1012
- UPEL 30A/01 Subject : regarding Land in Section 20 Township 36 N Range 3 East 1872/1012
- UPEL 30A/01 Letter : W.G. Harper (Elkhart) to President regarding Donating Notre Dame Land 1872/1012
- UPEL 30A/02 Letter : E.D. _______________ ?? to Brother Lawrence CSC 1873/0114