- UPEL 62/13 Letter : Mrs. Joseph Ernst to AM 1898/1021
- UPEL 62/13 Letter : Mary G. Davis to AM 1898/1024
- UPEL 62/13 Letter : Receipt for payment by Ernst 1898/1026
- UPEL 62/13 Letter : W.W. Dyer to AM 1898/1026
- UPEL 62/13 Letter : E. Donahoe to AM 1898/1031
- UPEL 62/14 Letter : The Catholic Monthly to Notre Dame College 1898/1104
- UPEL 62/14 Letter : Alfred Davis to Dear Father 1898/1104
- UPEL 62/14 Letter : J.A. Duggan to J.B. Duggan 1898/1105
- UPEL 62/14 Letter : Allan Edgarton to Dear Father 1898/1106
- UPEL 62/14 Letter : Howard H. Darnell / Darnell and Beckman to Brother Joseph 1898/1109
- UPEL 62/14 Letter : Charles J. Eyanson to AM 1898/1110
- UPEL 62/14 Letter : E.F. Dubrul to James J. French 1898/1112
- UPEL 62/14 Letter : N.J. Cary to AM 1898/1114
- UPEL 62/14 Letter : N.J. Cary to My Dear Clarence 1898/1114
- UPEL 62/14 Letter : Otto Dessauer to AM 1898/1114
- UPEL 62/14 Letter : E. Donahoe to AM 1898/1114
- UPEL 62/14 Letter : Mamma to Dear Emil 1898/1115
- UPEL 62/14 Letter : C.H. Deur to AM 1898/1115
- UPEL 62/14 Letter : E. Donahoe to AM 1898/1116
- UPEL 62/14 Letter : C.E. Dousett to AM 1898/1116
- UPEL 62/14 Letter : M.C. Cooney to AM 1898/1117
- UPEL 62/14 Letter : Charles Corcoran to AM 1898/1117
- UPEL 62/14 Letter : L.J. Evers to AM 1898/1118
- UPEL 62/14 Letter : Clarisa O. de Cortes to AM 1898/1121
- UPEL 62/14 Letter : Papa [C.H. Deur] to Lorenzo Joseph Deur 1898/1121
- UPEL 62/14 Letter : Anna M. Dougan to AM 1898/1121
- UPEL 62/14 Letter : Charles J. Eyanson to AM 1898/1122
- UPEL 62/14 Letter : Frank J.F. Confer to AM 1898/1122
- UPEL 62/14 Letter : Ernst Erfurth to AM 1898/1123
- UPEL 62/14 Letter : Ernst Erfurth to AM 1898/1126
- UPEL 62/14 Letter : Howard H. Darnell / Darnell and Beckman to Brother Joseph 1898/1126
- UPEL 62/14 Letter : Howard H. Darnell / Darnell and Beckman to Brother Joseph 1898/1126
- UPEL 62/14 Letter : P.J. Carroll to AM 1898/1128
- UPEL 62/14 Letter : John J. Corcoran to AM 1898/1128
- UPEL 62/14 Letter : Edmund Dwyer to AM 1898/1128
- UPEL 62/14 Letter : M.C. Cooney to AM 1898/1128
- UPEL 62/14 Letter : Ernst Erfurth to AM 1898/1128
- UPEL 62/14 Letter : C.R. Coolidge to AM 1898/1130
- UPEL 62/14 Letter : Francis Cassilly to Rev. Prefect of Discipline; regarding George McGuire 1898/1130
- UPEL 62/15 Letter : Mrs. John Ellwanger to AM 1898/1202
- UPEL 62/15 Letter : F.J. Cobbs to AM; regarding McMaster boys 1898/1206
- UPEL 62/15 Letter : Mother [Deur] to [Lorenzo Deur, incomplete] 1898/1207
- UPEL 62/15 Letter : J.A. Duggan to J.B. Duggan 1898/1210
- UPEL 62/15 Letter : Charles B. Ebert to AM 1898/1211
- UPEL 62/15 Letter : Mrs. A.W. DeRocher to President Notre Dame 1898/1213
- UPEL 62/15 Letter : John R. Dinnen to Very Rev. Dear Friend; regarding William Shannon 1898/1213
- UPEL 62/15 Letter : J.J. Eigelsbach to UND 1898/1214
- UPEL 62/15 Letter : Anna Comerford to AM 1898/1214
- UPEL 62/15 Letter : Mrs. A.W. DeRocher to AM 1898/1215
- UPEL 62/15 Letter : A.H. Drueke to AM 1898/1215
- UPEL 62/15 Letter : C.H. Deur to AM 1898/1216
- UPEL 62/15 Letter : Thomas and Laura Conolly to AM 1898/1217
- UPEL 62/15 Letter : Darnell and Beckman to Brother Joseph 1898/1217
- UPEL 62/15 Letter : G.W. Emerson to AM 1898/1218
- UPEL 62/15 Letter : Richard Clabby to Reverend Father; regarding Peter Wynne 1898/1220
- UPEL 62/15 Letter : F.H. Day to AM 1898/1220
- UPEL 62/15 Letter : Mrs. Downer to AM 1898/1222
- UPEL 62/15 Letter : Durand and Kasper Company and AM 1898/1222
- UPEL 62/15 Letter : Clarisa O. de Cortes to AM 1898/1224
- UPEL 62/15 Letter : Charles J. Eyanson to AM 1898/1224
- UPEL 62/15 Letter : George A. Cypher to UND 1898/1224
- UPEL 62/15 Letter : Josephine S. Evans to AM 1898/1227
- UPEL 62/15 Letter : Joseph F. Duane to AM 1898/1227
- UPEL 62/15 Letter : Ernst Erfurth 1898/1228
- UPEL 62/15 Letter : C.F. Engelhardt to AM 1898/1229
- UPEL 62/15 Letter : Clarisa O. de Cortes to AM 1898/1230
- UPEL 62/15 Letter : Martin J. Costello to AM 1898/1231
- UPEL 62/15 Letter : Mama to [E.J. Ernst, incomplete] no date
- UPEL 62/15 Letter : Mother to [Howard Cary, incomplete] no date
- UPEL 62/15 Letter : Mrs. Thomas Fahy to President of Notre Dame no date
- UPEL 62/15 Letter : Maurice Francis Egan to Elmer Murphy no date
- UPEL 62/15 Letter : James E. Danaher to AM no date
- UPEL 62/15 Letter : Mama [Mrs. Downer] to My Darling Boy no date
- UPEL 62/16 Letter : AM to Carlisa Ortigusa de Cortes 1899/0103
- UPEL 62/16 Letter : Josephine S. Evans to AM 1899/0103
- UPEL 62/16 Letter : J.J. Eigelsbach to AM 1899/0105
- UPEL 62/16 Letter : Mrs. John Ellwanger to AM 1899/0107
- UPEL 62/16 Letter : C.H. Deur to AM 1899/0107
- UPEL 62/16 Letter : A.N. Davis to Dear Father 1899/0107
- UPEL 62/16 Letter : George Evans to AM 1899/0108
- UPEL 62/16 Letter : J. Ellwanger to AM 1899/0108
- UPEL 62/16 Letter : Ernst Erfurth to AM 1899/0109
- UPEL : pty no date
- UPEL 63/01 Letter : J.A. Burns to Brother Paul Hermit; regarding Robert Chambers 1896?
- UPEL 63/02 Letter : Nicholas Michels to My Dear Mother 1897/0113
- UPEL 63/02 Letter : Bert Driscoll to W.W. Mattox; another letter from W.W. Mattox to Bert Driscoll attached 1897/0204
- UPEL 63/02 Letter : Fred W. Longan to AM 1898/0103
- UPEL 63/02 Letter : T.W. Moorhead to AM 1898/0103
- UPEL 63/02 Letter : Percy S. Lorie to AM 1898/0105
- UPEL 63/02 Letter : J.F. Mannion to William Dillon, Editor New World 1898/0107
- UPEL 63/02 Letter : Mrs. B. Kessler to AM 1898/0108
- UPEL 63/03 Letter : John Meagher to AM 1897/0902
- UPEL 63/03 Letter : John Meagher to AM 1897/0914
- UPEL 63/03 Letter : John Meagher to AM 1897/0919
- UPEL 63/03 Letter : Frank A. Morgan to AM 1897/1004
- UPEL 63/03 Letter : Frank A. Morgan to AM 1897/1009
- UPEL 63/03 Letter : Frank A. Morgan to AM 1897/1022
- UPEL 63/03 Letter : Frank A. Morgan to AM 1897/1028
- UPEL 63/04 Letter : Frank A. Morgan / Agent, The Central Lyceum Bureau to AM, two contracts for Ollie Torbett Co. attached 1897/1103
- UPEL 63/04 Letter : W.W. Leib to AM 1897/1119