- UPEL 55/29 Letter : M. O'Sullivan to AM; letter from Hugh O'Sullivan to AM enclosed 1897/0927
- UPEL 55/29 Letter : Alexander P. O'Malley to AM 1897/0928
- UPEL 55/30 Letter : George P. Braun to Brother Paul Hermit; regarding Tommy [Noonan?] 1897/1006
- UPEL 55/30 Letter : Hugh Arnott (O'Donnell) to AM 1897/1008
- UPEL 55/30 Letter : James Atkins Noyes to [University of Notre Dame]; regarding Albert Edgar Dacy 1897/1009
- UPEL 55/30 Letter : Neuss, Hesslein and Company to Rev. President, University of Notre Dame 1897/1014
- UPEL 55/30 Letter : A.B. Oechtering to AM 1897/1019
- UPEL 55/30 Letter : T. O'Sullivan to AM 1897/1022
- UPEL 55/30 Letter : Sarah O'Brien to AM 1897/1023
- UPEL 55/30 Letter : P.J. O'Neil to AM 1897/1025
- UPEL 55/30 Letter : Manuel R. Otero to President of St. Joseph's College, Notre Dame 1897/1025
- UPEL 55/30 Letter : J.D. Ryan to Dear Father 1897/1026
- UPEL 55/30 Letter : T. O'Sullivan AM 1897/1027
- UPEL 55/30 Letter : Federico Ordetx to AM; regarding Guillermo Ordetx 1897/1030
- UPEL 55/31 Letter : Sarah O'Brien to AM 1897/1104
- UPEL 55/31 Letter : P.J. O'Neil to AM 1897/1105
- UPEL 55/31 Letter : John Desmont O'Shea to Brother Paul Hermit 1897/1113
- UPEL 55/31 Letter : Frank A. O'Brien to AM 1897/1117
- UPEL 55/31 Letter : Neuss, Hesslein and Company to University of Notre Dame 1897/1120
- UPEL 55/31 Letter : T.A. Neupert to University of Notre Dame 1897/1126
- UPEL 55/32 Letter : Advertisment for Talc Crayon/ J.A. Robertson, General Agent no date
- UPEL 55/32 Letter : Mrs. Joseph Nugent to AM no date
- UPEL 55/32 Letter : Sisters of Notre Dame to Editor, Notre Dame Scholastic no date
- UPEL 55/32 Letter : Address of William S. O'Meara no date
- UPEL 55/32 Letter : Jane F. Sawyer to Dear Father; regarding Thomas O'Brien no date
- UPEL 55/32 Letter : Thomas O'Hagan to AM no date
- UPEL 55/32 Letter : Pierre V. Olker to [AM?] P.S. Note from another letter no date
- UPEL 56/01 Letter : George Coiven to Very Rev. Father 1895/0109
- UPEL 56/01 Letter : Thomas Cook and Son to AM; freight receipt enclosed 1895/1023
- UPEL 56/01 Letter : R.M. Brown to Brother Celestine 1895/1210
- UPEL 56/01 Letter : Charles H. Heer Dry Goods Company to AM 1895/1216
- UPEL 56/01 Letter : Brother Maurelian to AM; another letter [1895/12/20] from Brother Maurelian to AM attached 1895/1217
- UPEL 56/02 Letter : Joseph T. Curry to AM 1896/0103
- UPEL 56/02 Letter : Edward J. Buckley to AM; regarding John R. Cline 1896/0105
- UPEL 56/02 Letter : T.G. Parker to AM; regarding Alexander Bump 1896/0110
- UPEL 56/02 Letter : Mrs. A.C. Berry to AM 1896/0116
- UPEL 56/03 Letter : Mrs. Brooks to Dear Sister 1896/0504
- UPEL 56/03 Letter : Edwin J. Boyle / Fay Brothers to AM 1896/0516
- UPEL 56/03 Letter : R.H. Thurston to AM; regarding W.L. Benitz; letter from William L. Benitz to AM attached 1896/0526
- UPEL 56/03 Letter : P. [Buren?] to AM 1896/0527
- UPEL 56/03 Letter : Brother Marcellinus to AM 1896/0529
- UPEL 56/03 Letter : W.L. Benitz to AM 1896/0603
- UPEL 56/04 Letter : James H. Browne to AM 1896/0701
- UPEL 56/04 Letter : W.L. Benitz to AM 1896/0717
- UPEL 56/04 Letter : Brother Cyprian to Dear Brother 1896/0720
- UPEL 56/04 Letter : James H. Browne to AM 1896/0721
- UPEL 56/04 Letter : James H. Browne to AM 1896/0727
- UPEL 56/04 Letter : William P. Breen to AM 1896/0729
- UPEL 56/04 Letter : Henry F. Brownson to AM 1896/0731
- UPEL 56/04 Letter : Bradner, Smith and Company to Brother Paul Hermit 1896/0801
- UPEL 56/04 Letter : Henry F. Brownson to AM 1896/0803
- UPEL 56/04 Letter : James Barry to AM 1896/0805
- UPEL 56/04 Letter : Henry F. Brownson to AM 1896/0808
- UPEL 56/04 Letter : G.C. Underhill to Fiancial Manager, Notre Dame University; several letters and notes regarding F.C. Burke are attached 1896/0824
- UPEL 56/04 Letter : James H. Browne to AM 1896/0827
- UPEL 56/04 Letter : Jacob J. Grouse to AM 1896/0831
- UPEL 56/05 Letter : William B. Crandall to My Dear Friend 1896/0907
- UPEL 56/05 Letter : M.J. Clifford to AM 1896/0908
- UPEL 56/05 Letter : F.G. Cowie to AM 1896/0908
- UPEL 56/05 Letter : Patrick J. Costigan to AM 1896/0909
- UPEL 56/05 Letter : Mrs. J.E. Purnell to AM; regarding Mr. Clarke 1896/0909
- UPEL 56/05 Letter : Joseph Campbell to AM 1896/0913
- UPEL 56/05 Letter : Alexander J. Bump to AM 1896/0917
- UPEL 56/05 Letter : Daniel Scotten to AM; regarding Daniel and Francis Cottin 1896/0917
- UPEL 56/05 Letter : M.J. Clifford to AM 1896/0922
- UPEL 56/05 Letter : Mrs. M.J. Condon to AM 1896/0923
- UPEL 56/05 Letter : L. Bastrup / Bastrup and O'Neill to University of Notre Dame; regarding claim against Jamison Ball, statement from the Ave Maria enclosed 1896/0926
- UPEL 56/05 Letter : Mrs. J.H. Bebout to AM 1896/0927
- UPEL 56/05 Letter : Frank Baab to AM 1896/0929
- UPEL 56/05 Letter : T.D. Burns to AM 1896/0930
- UPEL 56/06 Letter : R.R. Clarke to AM; letter from Mrs. J.E. Purnell to Sister Aloysius enclosed 1896/1001
- UPEL 56/06 Letter : Mamma [Mrs J.E. Purnell] to My Little Darling [Robbie Clarke] 1896/1003
- UPEL 56/06 Letter : Mrs. J.E. Purnell to AM; note attached 1896/1003
- UPEL 56/06 Letter : A.M. Becker to AM 1896/1003
- UPEL 56/06 Letter : Mr. and Mrs. Brissenden to AM 1896/1005
- UPEL 56/06 Letter : Jozelle W. Blanchard to AM 1896/1005
- UPEL 56/06 Letter : J. Brelivet to Daniel E. Hudson 1896/1006
- UPEL 56/06 Letter : Mrs. L. Burton to AM 1896/1006
- UPEL 56/06 Letter : Mrs. F. Confer to AM 1896/1006
- UPEL 56/06 Letter : Mrs. Beardslee to [?]; regarding George Beardslee 1896/1007
- UPEL 56/06 Letter : B. Curtis to AM 1896/1007
- UPEL 56/06 Letter : Joseph Campbell to AM 1896/1008
- UPEL 56/06 Letter : T.J. Cullen to AM 1896/1008
- UPEL 56/06 Letter : Edward J. Buckley to AM; regarding John R. Cline 1896/1011
- UPEL 56/07 Letter : Thomas Carroll to AM; regarding Father Corby 1896/1012
- UPEL 56/07 Letter : Alexander Bump to AM 1896/1013
- UPEL 56/07 Letter : A. Rourke / Bradner Smith and Company to Brother Paul Hermit 1896/1013
- UPEL 56/07 Letter : A. Rourke / Bradner Smith and Company to Brother Paul Hermit 1896/1014
- UPEL 56/07 Letter : F.G. Cowie to AM 1896/1014
- UPEL 56/07 Letter : Joseph T. Curry to AM 1896/1015
- UPEL 56/07 Letter : J.C. Bosworth to AM 1896/1016
- UPEL 56/07 Letter : A. Brown to AM 1896/1016
- UPEL 56/07 Letter : Mrs. M.R. Cooney to AM 1896/1016
- UPEL 56/07 Letter : W.H. Bullen to AM 1896/1017
- UPEL 56/07 Letter : Austin Crunican to AM 1896/1018
- UPEL 56/08 Letter : Receipt from United States Express Company for payment made by Brother Paul Hermit for C.G. Conn 1896/1019
- UPEL 56/08 Letter : Thomas F. Cashman to AM 1896/1020
- UPEL 56/08 Letter : T.G. Parker to AM; regarding Alexander Bump 1896/1020
- UPEL 56/08 Letter : Miss Curtis to AM 1896/1022
- UPEL 56/08 Letter : John T. Buckley to University of Notre Dame 1896/1022