- CAMI : Archdiocese of Milwaukee: Manuscripts
- CAMI /1 Folder : Archbishop Henni and His Work - manuscript by P.M. Abbelen
- CAMI /2 Folder : Archbishop Henni and His Work - photostat of manuscript by P.M. Abbelen
- CAMI /3 Folder : Letters
- CAMI /3.01 Letter : William Flude Knott, Chicago printer, to Maungwandans 1854/0404
- CAMI /3.02 Letter : Michael Heiss to Rev. W.A. Goebel, Ripon 1885/0626
- CAMI /4 Folder : Clippings
- CAMI /4.01 Newspaper : The Catholic Citizen 1897/0206
- CAMI /4.02 Newspaper : The Catholic Citizen. Diamond Jubilee at Milwaukee Diocese Edition 1919/1213
- CAMI /4.03 Clipping : New College Being Established in Milwaukee 1852/1002
- CAMI /4.04 Clipping : Letter about Education in the West by "Catholicus" 1853/0316
- CAMI /4.05 Clipping : Archbishop Henni and his Work - by Rev. P.M. Abbelen
- CAMI /4.06 Clipping : Letter on Church Activities in Wisconsin 1872/0209
- CAMI /4.07 Clipping : Catholic Citizen. 50th Anniversary of St. John Cathedral 1897/1127
- CAMI /4.08 Clipping : Origin of name of the city of St. Paul
- CAMI /4.09 Clipping : Temperance Cause
- CAMI /4.10 Clipping : Recantation of "Ex-Monk Leahy" from Freeman's Journal
- CAMI /4.11 Clipping : Archbishop of San Fransisco on the Sacrament of Marriage
- CAMI /4.12 Clipping : Relics and an Extinct Race discovered by a Cowboy
- CAMI /4.13 Clipping : Disappearance of Father Daniel J. Ryan
- CAMI /4.14 Clipping : Archbishop Henni leaving for Europe 1848/0719
- CAMI /4.15 Clipping : The Catholic Citizen, on Father Martin Kundig 1897/1127
- CAMI /4.16 Clipping : Milwaukee Sentinel, State Indebted to Missionary - Explorers 1965/0612