- UPEL 22/16 Correspondents : Thomas Cassilly; Papa to Son; P. Carroll; George P. Costigan; William Cole; J. Cunmiskey; Mrs. W.F. Grusk; Eugene V. Chelini; William Crotty; L.A. Lockwood; James Cass; S.M. Calvin; Mrs. E.M. Cartier; Mrs. Fannie Crawford; 1884/05-06
- UPEL 22/17 Correspondents : Pedro Carbajal; A.E. Cartier; J. Callaghan; A.G. Robinson; Ewing Cuel; Felix Frances Maceyra; Michael Conway; W.W. Cleary; Joseph E. Cusack; John F. Cuad; C. Cavaroc and Son; John Fitzgerald; Mrs. W.F. Gruss; Gabriel Casavante; Mr. James Coleman; P. Carroll; John Morris; N.H. Nash; 1884/07-08
- UPEL 22/18 Correspondents : Philip Comins; Juan Creel; N.J. Comerford; Jesu Uranga; Mrs. W.T. Gruss; A.E. Cartier; J. Callaghan; George E. Clarke; C.B. Combs; Mrs. Connors; T.A. Lockwood; Michael Conway; H.B. Cleveland; Ermina Vuelta; William Crotty; Paul Chapin; 1884/09-12
- UPEL 22/19 Correspondents : Isabelle Falvey; C.F. Campan; H.B. Cleveland; George E. Clarke; J.H. Finfrock; Harry Caldwell; J. Casavante; M.S. Hunter; W. Caldwell; Michael Conway; C.B. Taylor; Josephat Fox; John J. Fox; Ewing Creel; C. Chamberlain; 1885/01-03
- UPEL 22/20 Correspondents : Collins; Paul Chapin; Brother Lawrence; Pedro Carbajal; George E. Clarke; H.B. Cleveland; Mrs. J.W. Williamson; W.L. Crawford; John E. Hagerty; James Duff; William Crotty; John J. Fox; C.F. Campan; Charles Crowe; Miguel Solas; 1885/04-06
- UPEL 22/21 Correspondents : C. Crowe to Nephew; C.F. Campan; John P. Cusack; C. Chamberlain; Charles O. Finley; Kiren Cash; Flower, Remy and Gregory; H.B. Cleveland; Henry G. Foote; Martin Flynn; J.D. Crawford; John E. Hagerty; F. Fehr; 1885/07-08
- UPEL 22/22 Correspondents : William Crotty; N.J. Cowerforde; Isaac Connors; P.W. Cobbs; Isabelle M. Falvey; Shober and Carquevill; Edward Clark; A.E. Cartier; C.P. Comba; H.B. Cleveland; James Cass; P. Carroll; Charles Crowl; John F. Cuad; Felipe Chaves; 1885/09-11
- UPEL 22/23 Correspondents : Walter and Willie Collins; Gabriel Casarantis; Shober and Carqueville; John F. Cuad; H.B. Cleveland; John E. Hagerty; M.L. Cain; A.A. Cooper, Jr.; B. Minero; 1885/12
- UPEL 22/24 Correspondents : William Crotty; M.L. Cain; H.B. Cleveland; John N. Breen; Michael Cooney; I.E. Brabrook; C.F. Campan; Courace Hom; Mrs. C. Bryar; R.M. Forbes; Edward Clark; A.M. Craig; J.D. Casey; J. Coles and Sons; A.A. Cooper; C.P. Dewey; Jewitts; John E. Bull; John F. Cuad; L. Ciarocoschi; 1886/01-02
- UPEL 22/25 Correspondents : William Crotty; C.W. Fisher; L.W. Crane; Joseph Baur; Theodore Cohn; Patrick Cusack; C.M. Fisher; Jose M. Becerra; S.D. Ward; M. Turner; A.C. Brown; Pat Coady; J.G. Berry; Joseph W. Bowles; Patrick Burns; J.D. Conston; G. Becker; A.E. Cartier; Miguel Solas; Mrs. D.G. Bass; R.W. Barger; James C. Connor; 1886/02
- UPEL 22/26 Correspondents : Lee Bacigalupo; Father John A. Zahm; Mr. Jacobi; Stafford Campbell; J.D. Montedoniso; Patrick Frain; Robert Jess; R.B. Hillas; C.B. Combs; R.H. Campbell; S.H. Chute; M.L. Cain; N. Jacobs; E.T. Holman; G.M. Benson; H.B. Cleveland; J.E. Bates; R.W. Wales; R.F. Campbell; J.T. Burke; D.A. Clarke; Pat Coady; J.B. Inderriededen; 1886/03
- UPEL 22/27 Correspondents : Findlay; Brother Celestine; Boos; A.M. Craig; L.W. Cobbs; J.M. Falvey; W.H. Winants; W.W. Cleary; Charles Hall; W.S. Crawford; J.D. Wood; Joseph Ford; J.G. Berry; W.L. Crawford; Felix Frances Maceyra; W.W. Corbett; M.L. Cain; B. Eisenhower; T.B. Johns; James Duff; 1886/04-05
- UPEL 22/28 Correspondents : Mrs. Cain; J. Coles; J.W. Cobbs; W.F. Bodley; James R. Browne; J.D. Wood; James D. Houston; R.B. Hillas; S.B. Hines; William Hake; J.W. Bowles; C.H. Hampton; John E. Bull; P.A. Brown; Cameron, Amberg and Co.; John E. Hagerty and Son; Joseph Baur; Patrick Cusack; Charles Hall; Rev. B. Haynes; W.W. Cleary; Angel Colina; William Crotty; Mrs. Gretto; 1886/06
- UPEL 22/29 Correspondents : James Houston; Lee Bacigalupo; Charles Harris; C.P. Dewey; John I. Rubel; Warren Cartier; N. Jacobs; William D. Jess; J.W. Bowles; Thomas Hambiger; J. Desposito; W.A. Bunker; D.M. Holdin; Jeffery Coles; A.E. Cartier; E.T. Holman; J.D. Montedoniso; M. Turner; W.N. Borgschulze; B. Eisenhower; 1886/07
- UPEL 22/30 Correspondents : James Boyd; Jewett; Frank Coad; Mrs. E. Bryan; J.P. Williams; Hohnan; S.N. Wood; J.E. Bates; J.H. Henry; Miguel Solas; J.T. Hait; W.M. Bell; William Bodley; G.M. Rogers; A. Ashton; C.P. Dewey; C.E. Hand; Thomas E. Fenlon; James Cass; A.M. Bloomhuff; John Julian; William Hake; J. Desposito; Mrs. L. Rubel; N. Jacobs; A.A. Cooper; John F. Coad; Albert A. Browne; 1886/08-10
- UPEL 22/31 Correspondents : M.W. Joyce; Lee Bacigalupo; Fred Bloomhuff; Becerra; Herman; J.H. Henry; Mrs. A.M. Bloomhuff; W.F. Bodley; H.C. Swain; Mrs. I.E. Brabrook; P.J. Boland; P. Burns; J.D. Montedoniso; Edward F. Britt; C.V. Inks; H. Bachrach; Miguel Solas; W.D. Badger; Henry Hewitt Sr.; S.E. Morss; W.W. Cleary; Mrs. D.G. Baca; S.B. Hines; J.B. Bolton; T.A. Anderson; A.O. Bailey; Angel Colina; R.B. Hillas; Cameron, Amberg and Co.; 1886/11-12
- UPEL 22/32 Correspondents : John J. Rubel; James B. Rayner; Mrs. S.E. Hart; Michael Jordan; A.M. Bloomhuff; T.W. Heimemann; A.C. Bruce; Cameron, Amberg and Co.; Daniel Byrnes; S.B. Heines; Owen Clark; J.D. Bingham; Edward F. Britt; Joseph W. Bowles; J.H. Henry; David Bronson; 1887/01-02
- UPEL 22/33 Correspondents : Jewett; Lee Bacigalupo; John E. Bull; Henry Bachrach; C.P. Dewey; Lawrence Barrett; C.V. Inks; James D. Houston; J.D. Montedoniso; William Hake; J.A. Griffin; William D. Badger; John Julian; P.J. Bolaird; Frank Higgins; J.H. Henry; 1887/02-12
- UPEL 23/01 Correspondents : Mother to My Dearest Eddie; Mary E. Blackman; Sam Buchanan; W.D. Johnston; Manuel Bayro; Michael Bolton; M.P.; Ivison, Blakeman, Taylor and Co.; Frank Brice; 1883/01-02
- UPEL 23/02 Correspondents : James Bush to My Dear Boy; A.D. Brooks; John C. Broderick; Johnson; M. Barinarin; M. Burns; J.C. Blain; Julia E. Burns; 1883/03
- UPEL 23/03 Correspondents : Busher; Elizabeth Johnson; A.D. Brooks; J.C. Blair; Lillia; James G. Browne; Peter Brosseau; William D. Johnston; C.W.H. Potter; W. Ivers; A.R. Kiefer; 1883/04-12
- UPEL 23/04 Correspondents : Bowen; Brother Francis DeSales; Busher; John Julian; Minter and Altgelt; N.W. Jones; F.A. Fensch; C.W.H. Potter; A.S. Barnes and Co.; Ivison, Blakeman, Taylor, and Co.; A.C. Browne; 1884/01-02
- UPEL 23/05 Correspondents : Bailey; D.F. Barclay; Eli G. Nadeau; Reinhard and Co.; Peter Brosseau; George Bowers; Charles C. Hahn; W.F. Bird; M.J. Huntington; Thomas H. Brown, Jr.; C.D. Johnson; Mrs. J.W. Johnson; A. Borgschulze; 1884/03-05
- UPEL 23/06 Correspondents : C.D. Johnson; Joseph Baur; Mrs. J.W. Johnson; W.D. Johnston; James W. Brockway; Mrs. A.G. Jones; Mrs. M. Bailey; Barclay; Juan E. Basela; 1884/06-07
- UPEL 23/07 Correspondents : Annie Jones; E.W. Blakesler; W.J. Button; 1884/08-09
- UPEL 23/08 Correspondents : Harry B. Bamail; Brown, Pettibone and Kelly; Robert Jess; James Browne; J.W. Butler Paper Co.; Mrs. H.E. Barke; William E. Jeannot; R.A. Bamail; Bowen, Stewart and Co.; Barnard; 1884/10
- UPEL 23/09 Correspondents : Bowen; Charles E. Jones; E. Smithy; Minter and Altgelt; Annie Jones; James P. Hickman; Mrs. J.P. Addington; Mary E. Bowen; 1884/11
- UPEL 23/10 Correspondents : J.P. Addington; Professor J.S. Edwards; W. Butterfield to My Dear Will; Brother Bernard; Bradner Smith and Co.; Hight and Fairfield; W.H. Winants; Joseph A. Accersing; George R. Bears; Robert A. Barnard; George A. Houck; 1884/11
- UPEL 23/11 Correspondents : William Hemmersbaugh; Busbillos; W. Butterfield to Will; Mr. F. Kraus; Fred Probst and Co.; J.D. Hibbeler; Jansen, McClurg and Co.; B.F. Gentis; H.C. Brooks; Mrs. M. Hasson; 1884/12
- UPEL 23/12 Correspondents : Sister Aloysious; W. Hemmersbaugh; John E. Bull; John N. Breen; Mrs. M. Hasson; Mrs. James; Benjamin F. Gentis; B. Benjamin, CSC; May L. Hopkins; J.C. Blair; 1885/01
- UPEL 23/13 Correspondents : Jacob Boos; Mrs. L. Arendt; M.L. Hopkins; J.F. Burke; Ed. Bgerley; A.C. Brown; William Hausberg; Mrs. August Haring; P. Burns; B. Eisenhower; 1885/02
- UPEL 23/14 Correspondents : J.B. Inderrieden; Edwin T. Hotaling; Barnard; D.E. Baca; Mrs. H.E. Burke; W.C. Butterfield; 1885/03
- UPEL 23/15 Correspondents : Mama to Jamie; Mama to Little Jeddie; Mary Ward Joyce; R.W. Barger; Baltimore Publishing Co.; 1885/04
- UPEL 23/16 Correspondents : Franky; Papa and Mama to My Dear Boy; J. Waddingham; Brown, Pettibone and Kelly; Kate Wood; Baltimore Publishing Co.; John B. Peit Jr. and Co.; 1885/05
- UPEL 23/17 Correspondents : Frank; John Hopkins; Mama to Johnnie; Perley B.; Brown, Pettibone and Kelly; H.C. Hutchinson; W.D. Johnston; James A. Browne; Lannie L. Baker; Mr. and Mrs. E. Smilely; William Burke; 1885/06
- UPEL 23/18 Correspondents : J.H. Henry; R.W. Barge; Mrs. A.C. Brown; John E. Bull; E.N. Blakeslee; 1885/06
- UPEL 23/19 Correspondents : William Hausberg; P.J. Howard; Robert Jess; Charles Hausberg; Joseph Baur; E.T. Hotaling; M.M. Halliman; 1885/07
- UPEL 23/20 Correspondents : Benziger Bros.; J.R. Blackwell; E.G. Banks; Mrs. J.L. Hayes; John E. Haggerty and Sons; 1885/07-08
- UPEL 23/21 Correspondents : S.L. Whipple; Mrs. M.J. Bastglele; F.J. Henry; Alfred Duffield; Presley W. Jones; P. Burns; Harper and Bros.; Brother Elston; Hoffman Bros.; Mrs. E.H. Burke; 1885/09
- UPEL 23/22 Correspondents : Arthur Hoye; John E. Bull; J.B. Balton; Mr. E. Smiley Robert Jess; P.J. Hurth, CSC; 1885/10
- UPEL 23/23 Correspondents : Jewett; E.N. Blakeslee; Benner and Kent; J.B. Inderrieden; Mrs. Barke; G.W. Benson; C.P. Dewey; J.G. Berry; 1885/11
- UPEL 23/24 Correspondents : Mama to C.L. and Robbie; Joseph Baur; Frank Hutchinson; Pettie Bodley; John W. Benis; Gertrude M. Dewey; 1885/12
- UPEL 23/25 Correspondents : E. Bennet; William Hake; T.D. Hull; Gertrude M. Dewey; W.L. Hayden; N. Jacobs; 1885/12
- UPEL 23/26 Correspondents : Harry Houston; Professor J.A. Lyons; A.S. Leche; Mrs. C.P. Dewey; Mrs. W.F. Bodley; John V. Benes; J.J. Jocquel; 1886/01
- UPEL 23/27 Correspondents : James B. Healy to son John; E.T. Hobson; G.M. Benson; Mrs. H.E. Burke; Charles W. Hausberg; J.F. Burke; 1886/02-03
- UPEL 23/28 Correspondents : Papa to My Dear Boy; C.W. Bowles; Ed Bowles; Benziger Bros.; P.F. Berry; T.D. Hull; H.D. Hunard; Brown, Pettibone and Kelly; J.W. Bowles; 1886/04-05
- UPEL 23/29 Correspondents : Father to Gene; Becerra Hermanos; James J. Healy; T.B. Johns; N. Jacobs; R.W. Borgen; 1886/06
- UPEL 23/30 Correspondents : Mama to Johnnie; Lee Bacigalupo; W.H. Bailey; Rev. M.J. Reagan; J.D. Montedoniso; R.M. Borgen; J.C. Blair; W.A. Borgschulze; 1886/06
- UPEL 23/31 Correspondents : H.J. Huiskamp; J. Bacon, Jr.; S.A. Berry; W.A. Borgschulze; Mrs. C. Bryan; 1886/07
- UPEL 23/32 Correspondents : Brother Francis Assisi; A. Borgschulze; Michael O. Burers; C.M. Barnes; John E. Bull; Sister W. Francesca; J.G. Berry; 1886/07-08
- UPEL 23/33 Correspondents : J.D. Bringham to Son; Brother Gabriel; W.A. Bunker; F.M. Bell; N. Jacobs; Ernest VanDyke; Walter Breen; 1886/09
- UPEL 23/34 Correspondents : Mama and Papa to Son; A.S. Barnes and Co.; J.H. Black; Becerra; Brown, Pettibone and Kelly; J.C. Blair; G. Trowbridge; Bell; 1886/10
- UPEL 23/35 Correspondents : R.W. Barger; Bachraeb; J.F. Burke; Mrs. Julian; John Brown; J.W. Bowles; J.D. Botton; Mrs. E.M. Brunswick; 1886-1887
- UPEL 23/36 Correspondents : David Benson; Henry Holt and Co.; Mrs. R. Beckwith; Mrs. C. Baettcher; John Julian; John Boland; Lyon and Healy; Mr. D.G. Baca; N.W. Brown; 1887/02
- UPEL 24/ Comment : TEW is Rev Thomas E. Walsh, CSC
- UPEL 24/ Comment : AM is Rev Andrew Morrissey, CSC
- UPEL 24/ Comment : WC is Rev William Corby. CSC
- UPEL 24/01 Letter : Thomas Foley (Bishop of Chicago) to Pres. 1873/0407
- UPEL 24/01 Letter : John J. Keane (Bishop, Catholic U.) to TEW /1025
- UPEL 24/01 Letter : L. Geoffrion (CSC) to TEW
- UPEL 24/01 Letter : M. Francis to Rev. Father 1880/0126
- UPEL 24/01 Letter : C.H. Borgess (Bishop of Detroit) to TEW 1881/1012
- UPEL 24/01 Letter : Donn Piatt to Pres. 1882/0108
- UPEL 24/01 Letter : Francis Silas Chatard (Bishop of Vincennes) to TEW 1882/0424
- UPEL 24/01 Letter : J.L Spalding (Bishop of Peoria) to TEW 1882/0614
- UPEL 24/01 Letter : Francis Silas Chatard (Bishop of Vincennes) to TEW 1882/0618
- UPEL 24/02 Letter : John Gilmary Shea to TEW 1883/0102
- UPEL 24/02 Letter : John Gilmary Shea to Notre Dame 1883/0301
- UPEL 24/02 Letter : Maurice F. Egan to Father 1883/0303
- UPEL 24/02 Letter : John Gilmary Shea to Rev. D.E. Hudson (CSC) 1883/0307
- UPEL 24/02 Letter : William Henry Elder (Bishop of Cincinnati) to TEW 1883/0411
- UPEL 24/02 Letter : John Gilmary Shea to TEW 1883/0516
- UPEL 24/02 Letter : Luis Cerragard to TEW 1883/0526
- UPEL 24/02 Letter : John A. Watterson (Bishop of Columbus) to TEW
- UPEL 24/02 Letter : T. O'Mahony (Bishop of Toronto) to TEW 1883/0621
- UPEL 24/02 Letter : A.G. Porter to TEW 1883/0720
- UPEL 24/02 Letter : P.A. Feehan (Archbishop of Chicago) to TEW 1883/0829
- UPEL 24/03 Letter : Z. Montgomery to TEW 1884/0103
- UPEL 24/03 Letter : W.J. Clarke to TEW 1884/0122
- UPEL 24/03 Letter : J.L. Spalding (Bishop of Peoria) to TEW 1884/0126
- UPEL 24/03 Letter : A.A. Lambing to TEW 1884/0327
- UPEL 24/03 Letter : W.J. Onahan to TEW 1884/0619
- UPEL 24/03 Letter : Ignatius (Bishop of Linares) to TEW 1884/0728
- UPEL 24/03 Letter : K. Vaughan to TEW 1884/0730
- UPEL 24/04 Letter : W.J. Onahan to TEW 1885/0313
- UPEL 24/04 Letter : George Wilson (Secy, NY Chamber of Commerce) to Pres. 1885/0423
- UPEL 24/04 Letter : Francis Silas Chatard (Bishop of Vincennes) to TEW 1885/0505
- UPEL 24/04 Letter : Camillus Paul (Bishop of Covington) to TEW 1885/0506
- UPEL 24/04 Letter : John Vertin (Bishop of Marquette) to TEW 1885/0510
- UPEL 24/04 Letter : James Gibbons (Archbishop of Baltimore) to TEW 1885/0514
- UPEL 24/04 Letter : William Henry Elder (Archbishop of Cincinnati) to TEW 1885/0518
- UPEL 24/04 Letter : Kilian C. Flasch (Bishop of La Crosse) to TEW 1885/0520
- UPEL 24/04 Letter : Bernard J.J. McQuaid (Bishop of Rochester) to TEW 1885/0521
- UPEL 24/05 Letter : Maurice Francis Egan to Eliza Allen Starr 1885
- UPEL 24/05 Letter : Francisco de P. Alvarez to TEW 1885/0605
- UPEL 24/05 Letter : John J. Hogan (Bishop of Kansas City) to TEW 1885/0608
- UPEL 24/05 Letter : John C. Neraz (Bishop of San Antonio) to TEW 1885/0609
- UPEL 24/05 Letter : T.A. Hendricks to TEW 1885/0610
- UPEL 24/05 Letter : J.F. Shanahan (Bishop of Harrisburg) to TEW 1885/0612
- UPEL 24/05 Letter : Clare H. Mohum to TEW 1885/0827