Correspondence
- CBAA 3/05.16 Letter : Ang. Maria Niemann to Peter A. Baart 1905/0124
- CBAA 3/05.17 Letter : Theodore Lindemann to Peter A. Baart 1905/0124
- CBAA 3/05.18 Letter : W. A. Nevin to Peter A. Baart 1905/0205
- CBAA 3/05.19 Letter : Rev. H. C. Eckart to Peter A. Baart 1905/0208
- CBAA 3/05.20 Letter : John O'Connor to Peter A. Baart 1905/0211
- CBAA 3/05.21 Letter : W. A. Nevin to Peter A. Baart 1905/0217
- CBAA 3/05.22 Letter : J. E. O'Neil to Peter A. Baart 1905/0222
- CBAA 3/05.23 Letter : W. A. Nevin to Peter A. Baart 1905/0305
- CBAA 3/05.24 Letter : John C. Kenney to Peter A. Baart 1905/0311
- CBAA 3/05.25 Letter : Mary Poupard to Peter A. Baart 1905/0320
- CBAA 3/05.26 Letter : J. T. O'Connell to Peter A. Baart 1905/0323
- CBAA 3/05.27 Letter : Augustine Zink to Peter A. Baart 1905/0323
- CBAA 3/05.28 Letter : Augustine Zink to Peter A. Baart 1905/0329
- CBAA 3/05.29 Letter : A. Preuss to Peter A. Baart 1905/0329
- CBAA 3/05.30 Letter : David Lyons to Peter A. Baart 1905/0330
- CBAA 3/06.01 Letter : Ed. W. Rouch to Peter A. Baart 1905/0405
- CBAA 3/06.02 Letter : P. C. Ryan to Peter A. Baart 1905/0410
- CBAA 3/06.03 Letter : Ed Masterson to Peter A. Baart 1905/0411
- CBAA 3/06.04 Letter : D. F. Sullivan to Peter A. Baart 1905/0412
- CBAA 3/06.05 Letter : Juluis E. Devos to Peter A. Baart 1905/0412
- CBAA 3/06.06 Letter : D. F. Sullivan to Peter A. Baart 1905/0413
- CBAA 3/06.07 Letter : David Lyons to Peter A. Baart 1905/0415
- CBAA 3/06.08 Letter : J. E. Devos to Peter A. Baart 1905/0417
- CBAA 3/06.09 Letter : D. F. Sullivan to Peter A. Baart 1905/0418
- CBAA 3/06.10 Letter : J. E. Devos to Peter A. Baart 1905/0425
- CBAA 3/06.11 Letter : A. Preuss to Peter A. Baart 1905/0509
- CBAA 3/06.12 Letter : Ed. Masterson to Peter A. Baart 1905/0512
- CBAA 3/06.13 Letter : A. Preuss postcard to Peter A. Baart 1905/0513
- CBAA 3/06.14 Letter : M. J. Doyle to Peter A. Baart 1905/0520
- CBAA 3/06.15 Letter : A. Preuss to Peter A. Baart 1905/0521
- CBAA 3/06.16 Letter : C. F. Moyer to Peter A. Baart 1905/0523
- CBAA 3/06.17 Letter : "The Catholic Citizen" to Peter A. Baart 1905/0531
- CBAA 3/06.18 Letter : A. D. Granger to Peter A. Baart 1905/0612
- CBAA 3/06.19 Letter : Richard Brady to Peter A. Baart 1905/0613
- CBAA 3/06.20 Letter : Richard Brady to Peter A. Baart 1905/0619
- CBAA 3/06.21 Letter : Lawrence Hayden to Peter A. Baart 1905/0626
- CBAA 3/07.01 Letter : Peter O'Malley to Peter A. Baart 1905/0703
- CBAA 3/07.02 Letter : Peter O'Malley to Peter A. Baart 1905/0706
- CBAA 3/07.03 Letter : Lawrence Hayden to Peter A. Baart 1905/0707
- CBAA 3/07.04 Letter : Peter O'Malley to Peter A. Baart 1905/0713
- CBAA 3/07.05 Letter : Peter O'Malley to Peter A. Baart 1905/0718
- CBAA 3/07.06 Letter : Nellie Magesse to Peter A. Baart 1905/0720
- CBAA 3/07.07 Letter : Peter O'Malley to Peter A. Baart 1905/0721
- CBAA 3/07.08 Letter : Baart to Archbishop of Dubuque 1905/0725
- CBAA 3/07.09 Letter : Peter O'Mally to Peter A. Baart 1905/0729
- CBAA 3/07.10 Letter : Daniel W. Lawler to Peter A. Baart 1905/0731
- CBAA 3/07.11 Letter : Rev. J. M. Lucey to Peter A. Baart 1905/0807
- CBAA 3/07.12 Letter : S. A. Holleran to Peter A. Baart 1905/0816
- CBAA 3/07.13 Letter : T. Dillon to Peter A. Baart 1905/0820
- CBAA 3/07.14 Letter : Committee of the Catholics of Immaculate Conception 1905/0824
- CBAA 3/07.15 Letter : H. J. Kramer to Peter A. Baart 1905/0827
- CBAA 3/07.16 Letter : L. Wagner to Peter A. Baart 1905/0828
- CBAA 3/07.17 Letter : Rev. A. Rebec to Peter A. Baart 1905/0830
- CBAA 3/08.01 Letter : A. L. Burns to Peter A. Baart 1905/0901
- CBAA 3/08.02 Letter : St. Mary's Church to Peter A. Baart 1905/0909
- CBAA 3/08.03 Letter : John T. Tuohy to Peter A. Baart 1905/0912
- CBAA 3/08.04 Letter : J. Blaeri to Peter A. Baart 1905/0919
- CBAA 3/08.05 Letter : Simon Ponganis to Peter A. Baart 1905/0920
- CBAA 3/08.06 Letter : J. Blaeri to Peter A. Baart 1905/0922
- CBAA 3/08.07 Letter : R. E. Keskaddea to Peter A. Baart 1905/0927
- CBAA 3/08.08 Letter : B. A. Cunningham to Peter A. Baart 1905/1018
- CBAA 3/08.09 Letter : William McCloskey to Peter A. Baart 1905/1019
- CBAA 3/08.10 Letter : B. A. Cunningham to Peter A. Baart 1905/1021
- CBAA 3/08.11 Letter : B. A. Cunningham to Peter A. Baart 1905/1025
- CBAA 3/08.12 Letter : Fintan Kraemer to Peter A. Baart 1905/1101
- CBAA 3/08.13 Letter : B. A. Cunningham to Peter A. Baart 1905/1103
- CBAA 3/08.14 Letter : Albert Diener to Peter A. Baart 1905/1110
- CBAA 3/08.15 Letter : Rev. R. P. Tobin to Peter A. Baart 1905/1113
- CBAA 3/08.16 Letter : E. F. VanHootegen to Peter A. Baart 1905/1115
- CBAA 3/08.17 Letter : Albert Diener to Peter A. Baart 1905/1122
- CBAA 3/08.18 Letter : Rev. P. Hendrick to Peter A. Baart 1905/1206
- CBAA 3/08.19 Letter : John F. Butter to Peter A. Baart 1905/1218
- CBAA 3/08.20 Letter : John F. Butter to Peter A. Baart 1905/1220
- CBAA 3/08.21 Letter : John F. Butter to Peter A. Baart 1905/1226
- CBAA 3/08.22 Letter : John F. Butter to Peter A. Baart [missing 4/1988] 1905/1227
- CBAA 3/08.23 Letter : F. G. Flynn to Peter A. Baart 1905/1227
- CBAA 3/09.01 Letter : Letter involving David Lyons to Peter A. Baart 1906/0108
- CBAA 3/09.02 Letter : A. Preuss to Peter A. Baart 1906/0113
- CBAA 3/09.03 Letter : Mrs. G. H. Hannond to Peter A. Baart 1906/0115
- CBAA 3/09.04 Letter : Rev. P. Baron to Peter A. Baart 1906/0116
- CBAA 3/09.05 Letter : A. Preuss to Peter A. Baart 1906/0117
- CBAA 3/09.06 Letter : Frank A. O'Brien involving Eldred to Peter A. Baart 1906/0118
- CBAA 3/09.07 Letter : Casimir Renner to Peter A. Baart 1906/0123
- CBAA 3/09.08 Letter : Casimir Renner to Peter A. Baart 1906/0126
- CBAA 3/09.09 Letter : registry return receipt for letter to Mrs. Garmage 1906/0129
- CBAA 3/09.10 Letter : Mrs. G. H. Hammond to Peter A. Baart 1906/0130
- CBAA 3/09.11 Letter : F. J. Van Antwerp to Peter A. Baart 1906/0201
- CBAA 3/09.12 Letter : registry return receipt for letter to Rev. Baumgartner 1906/0203
- CBAA 3/09.13 Letter : Elmer Kirkby to Peter A. Baart 1906/0203
- CBAA 3/09.14 Letter : Richard Scannell to Peter A. Baart 1906/0203
- CBAA 3/09.15 Letter : Richard Brady to Peter A. Baart 1906/0204
- CBAA 3/09.16 Letter : Joseph Tittenauer to Peter A. Baart 1906/0205
- CBAA 3/09.17 Letter : Leander M. Roth to Peter A. Baart 1906/0205
- CBAA 3/09.18 Letter : Frank B. Eldred to Peter A. Baart 1906/0207
- CBAA 3/09.19 Letter : J. T. Smith to Peter A. Baart 1906/0209
- CBAA 3/09.20 Letter : David Lyons to Peter A. Baart 1906/0210
- CBAA 3/09.21 Letter : Richard Brady to Peter A. Baart 1906/0212
- CBAA 3/09.22 Letter : J. T. Smith to Peter A. Baart 1906/0214
- CBAA 3/09.23 Letter : P. Brophy to Peter A. Baart 1906/0214
- CBAA 3/09.24 Letter : A. P. Link to Peter A. Baart 1906/0214