2. Second Alphabetic Run
- UPWL 16/23 Letter : Presient Emeritus to W.J. O'Brien LA 1922/1007
- UPWL 16/23 Letter : President to Earl O'Connor LA 1922/0920
- UPWL 16/23 Letter : President to Daniel O'Connor 1922/0822
- UPWL 16/23 Letter : Earl "Stretch" O'Connor to Rev Matthew J. Walsh 1922/0805
- UPWL 16/23 Letter : George F. O'Connell to Fr. Burke ?
- UPWL 16/23 Letter : President to Rev. F.M. O'Connell 1922/0805
- UPWL 16/23 Letter : President to George O'Connell 1922/0731
- UPWL 16/23 Letter : Rev Matthew J. Walsh to John Oliver 1922/0801
- UPWL 16/23 Letter : President to Rev. Walter O'Donnell LA 1922/0729
- UPWL 16/23 Letter : President to Rev. George O'Connor 1922/0724
- UPWL 16/23 Letter : President to John F. O'Donnell LA 1922/0707
- UPWL 16/24 Folder : O'Connell, George F. 1922
- UPWL 16/24 Letter : President to George F. O'Connell 1922/1222
- UPWL 16/25-26 Folder : O'Brien, Miles, South Bend 1922-1927
- UPWL 16/25 Letter : President to Miles W. O'Brien 1927/0523
- UPWL 16/25 Letter : President to Miles W. O'Brien 1926/1030
- UPWL 16/25 Letter : President to Miles W. O'Brien 1926/0813
- UPWL 16/25 Letter : President to Miles W. O'Brien 1926/0712
- UPWL 16/25 Letter : Miles W. O'Brien to Rev Matthew J. Walsh 1926/0526
- UPWL 16/25 Letter : President to Miles W. O'Brien 1926/0520
- UPWL 16/25 Letter : President to Miles W. O'Brien 1926/0520
- UPWL 16/25 Letter : Vice-President to Miles W. O'Brien 1926/0208
- UPWL 16/25 Letter : President to Miles W. O'Brien 1925/1221
- UPWL 16/25 Letter : Miles W. O'Brien to Rev Matthew J. Walsh 1925/0922
- UPWL 16/25 Letter : President to Miles W. O'Brien 1925/0504
- UPWL 16/25 Letter : President to Miles W. O'Brien 1924/1124
- UPWL 16/25 Letter : President to Miles W. O'Brien 1924/1229
- UPWL 16/25 Letter : President to Miles W. O'Brien LA 1924/1106
- UPWL 16/25 Letter : President to Miles W. O'Brien 1924/0826
- UPWL 16/25 Letter : Miles W. O'Brien to Rev Matthew J. Walsh 1924/0328
- UPWL 16/26 Letter : President to Miles W. O'Brien 1923/1231
- UPWL 16/26 Letter : President to Miles W. O'Brien 1924/0322
- UPWL 16/26 Letter : President to Miles W. O'Brien 1924/0303
- UPWL 16/26 Letter : President to Miles W. O'Brien 1923/1218
- UPWL 16/26 Letter : President to J.J. and M. O'Brien 1923/1230
- UPWL 16/26 Letter : Miles W. O'Brien to Rev Matthew J. Walsh 1923/1213
- UPWL 16/26 Letter : President to Miles W. O'Brien 1923/1211
- UPWL 16/26 Letter : President to Miles W. O'Brien 1923/0313
- UPWL 16/26 Letter : President to Miles W. O'Brien 1923/1108
- UPWL 16/26 Letter : President to Miles W. O'Brien 1922/0103
- UPWL 16/26 Letter : President to Miles W. O'Brien 1922/1228
- UPWL 16/26 Letter : Miles W. O'Brien to John F. Boland 1922/1117
- UPWL 16/26 Letter : Secretary of the Board to Miles W. O'Brien 1922/1113
- UPWL 16/27-32 Folder : Oa - Od 1923-1927
- UPWL 16/27 Letter : President to Thomas O'Hagan LA 1927/1228
- UPWL 16/27 Letter : President to Rev. J. O'Hara 1927/1020
- UPWL 16/27 Letter : President to Rev. Charles O'Donnell 1927/0920
- UPWL 16/27 Letter : Rev Matthew J. Walsh to Rev. J. Hugh O'Donnell 1927/0813
- UPWL 16/27 Letter : Rev Matthew J. Walsh to Rev. J. Hugh O'Donnell 1927/0813
- UPWL 16/27 Letter : President to Rev. J. Hugh O'Donnell 1926/0419
- UPWL 16/27 Letter : President to Rev. J. Hugh O'Donnell 1926/0417
- UPWL 16/27 Letter : President to Rev. J. Hugh O'Donnell 1926/0413
- UPWL 16/27 Letter : Charles O'Donnell to Rev Matthew J. Walsh 1926/0310
- UPWL 16/27 Letter : President to Rev. J. Hugh O'Donnell 1926/0120
- UPWL 16/27 Letter : President to Rev. William O'Connor 1925/1207
- UPWL 16/27 Letter : President to William J. O'Connor 1925/1124
- UPWL 16/27 Letter : President to Rev. J. Hugh O'Donnell LA 1925/1130
- UPWL 16/28 Letter : President to Mrs. H.B. O'Donnell 1925/0912
- UPWL 16/28 Letter : Presidents' Secretary to Rev. Walter O'Brien 1925/0904
- UPWL 16/28 Letter : Walter O'Brien to Rev Matthew J. Walsh ? /0902
- UPWL 16/28 Letter : Presidents' Secretary to D.P. O'Brien 1925/1001
- UPWL 16/28 Letter : President to Patrick H. O'Donnell LA 1925/0910
- UPWL 16/28 Letter : President to Rev. D.P. O'Brien 1925/0504
- UPWL 16/28 Letter : President to Rev. D.P. O'Brien 1925/0613
- UPWL 16/28 Letter : President to Rev. H. O'Donnell 1925/0417
- UPWL 16/28 Letter : ? to Vincent O'Connor 1925/0407
- UPWL 16/28 Letter : President to Ambrose O'Connell 1925/0402
- UPWL 16/28 Letter : President to Rev. William O'Brien 1925/0403
- UPWL 16/29 Letter : President to Ambrose O'Connell LA 1925/0324
- UPWL 16/29 Letter : President to Rev. Joseph S. O'Connell 1925/0321
- UPWL 16/29 Letter : President to Rev. H. O'Donnell 1925/0324
- UPWL 16/29 Letter : President to Hon. Morgan J. O'Brien 1925/0114
- UPWL 16/29 Letter : President to Patrick H. O'Donnell LA 1923/0331
- UPWL 16/29 Letter : President to Rev. J. Hugh O'Donnell 1924/1222
- UPWL 16/29 Letter : President to Daniel O'Connell LA 1924/1220
- UPWL 16/29 Letter : President to Rev. J. Hugh O'Donnell 1924/1113
- UPWL 16/29 Letter : President to Hugh A. O'Donnell 1924/1210
- UPWL 16/29 Letter : President to Hugh A. O'Donnell 1924/1210
- UPWL 16/29 Letter : President to Msgr. John O'Connell 1924/1203
- UPWL 16/29 Letter : J.F. O'Brien to Father (?) 1924/1029
- UPWL 16/30 Letter : President to James F. O'Brien LA 1924/1022
- UPWL 16/30 Letter : President to Rev. F.M. O'Connell 1924/1013
- UPWL 16/30 Letter : President to D.P. O'Brien LA 1924/0930
- UPWL 16/30 Letter : President to D.J. O'Connor LA 1924/0922
- UPWL 16/30 Letter : President to Rev. Phillip O'Donnell LA 1924/0909
- UPWL 16/30 Letter : President to Francis J. O'Donnell 1924/0828
- UPWL 16/30 Letter : President to Rev. Edgar C. O'Connor 1924/0821
- UPWL 16/30 Letter : Walter O'Donnell to Rev Matthew J. Walsh 1924/0816
- UPWL 16/31 Letter : Dan O'Connor to Rev Matthew J. Walsh 1924/0730
- UPWL 16/31 Letter : Dan O'Connor to Rev Matthew J. Walsh 1924/0718
- UPWL 16/31 Letter : President to Albert B. Oberst 1924/0808
- UPWL 16/31 Letter : President to Daniel O'Connor 1924/0731
- UPWL 16/31 Letter : President to Daniel O'Connor 1924/0725
- UPWL 16/31 Letter : ? to Patrick H. O'Donnell 1924/0712
- UPWL 16/31 Letter : President to W.T. O'Donnell 1924/0711
- UPWL 16/31 Letter : Patrick H. O'Donnell to Rev Matthew J. Walsh LA 1924/0626
- UPWL 16/31 Letter : P.H. O'Donnell to Rev. John F. O'Hara 1924/0523
- UPWL 16/31 Letter : President to Rev. J. Hugh O'Donnell 1924/0603
- UPWL 16/32 Letter : President to P.H. O'Donnell 1924/0510
- UPWL 16/32 Letter : President to P.H. O'Donnell 1924/0407