- MLEO S3/282 Recipient : Leopoldine Society 1908/0824
- MLEO S3/283 Author : Zittier, Lucius (Father,OFM-Pheonix, AZ) 1908/0306
- MLEO S3/283 Recipient : Leopoldine Society (General Director) 1908/0306
- MLEO S3/284 Author : Zittier, Lucius (Father,OFM-Pheonix, AZ) 1908/0917
- MLEO S3/284 Recipient : Leopoldine Society 1908/0917
- MLEO S3/285 Author : Weber, Anselm (Father,OFM-St.Michael, AZ) 1913/1025
- MLEO S3/285 Recipient : Leopoldine Society 1913/1025
- MLEO S3/286 Author : Weber, Anselm (Father,OFM-St.Michael, AZ) 1914/0513
- MLEO S3/286 Recipient : Wimmer, Ferdinand (Canon-Leopoldine Society) 1914/0513
- MLEO S3/287 Author : Brute, Simon Gabriel (Bishop of Vincennes) 1837/0916+
- MLEO S3/287 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1837/0916+
- MLEO S3/288 Author : Wagner, Albert (Father-Colocza, Hungary) 1837/1219
- MLEO S3/288 Recipient : Klobusiczky, Peter (Archbishop of Colocza, Hungary) 1837/1219
- MLEO S3/289 Author : Brute, Simon Gabriel (Bishop of Vincennes) 1837/1010
- MLEO S3/289 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1837/1010
- MLEO S3/290 Author : Maler, Beda (Father,OSB-Abbey-St.Meinrad, IN) 1900/0118
- MLEO S3/290 Recipient : Leopoldine Society 1900/0118
- MLEO S3/291 Author : Kundek, Joseph (Father-Jasper, IN) 1840/0115
- MLEO S3/291 Recipient : W?, Johann (Vienna) 1840/0115
- MLEO S3/292 Author : Kundek, Joseph (Father-Jasper, IN) 1840/0309
- MLEO S3/292 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1840/0309
- MLEO S3/293 Author : Kundek, Joseph (Father-Jasper, IN) 1840/0805
- MLEO S3/293 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1840/0805
- MLEO S3/294 Author : Kundek, Joseph (Father-Jasper, IN) 1842/0301
- MLEO S3/294 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1842/0301
- MLEO S3/295 Author : Kundek, Joseph (Father-Jasper, IN) 1842/0727
- MLEO S3/295 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1842/0727
- MLEO S3/296 Document : Record of Donation from Convent Altenburg 1889/1231
- MLEO S3/296 Subject : Diocese of Wheeling 1889/1231
- MLEO S3/297 Author : von Burl, G. (Count-Minister-Vienna) 1857/1216
- MLEO S3/297 Recipient : Rauscher, Joseph Othmar (Cardinal Abp of Vienna) 1857/1216
- MLEO S3/298 Author : Rauscher, Joseph Othmar (Cardinal Abp of Vienna) 1857/1217
- MLEO S3/298 Recipient : von Burl, G. (Count-Austro/Hungarian Min.of ?-Vienna) 1857/1217
- MLEO S3/299 Author : Kubicek, Johann (Fr-Chancellor-Chancery of Budweis) 1858/0120
- MLEO S3/299 Author : Schonbrik, M. (Chancellor Advisor-Chancery of Budweis) 1858/0120
- MLEO S3/299 Recipient : Leopoldine Society 1858/0120
- MLEO S3/300 Author : Whelan, Richard Vincent (Bishop of Wheeling-in Vienna) 1857/0902
- MLEO S3/300 Recipient : Rauscher, Joseph Othmar (Cardinal Abp of Vienna) 1857/0902
- MLEO S4/001 Document : Public Committee Proclamation on Begging, Almsgiving 1887/0415
- MLEO S4/001 Author : Imperial Government of Austria 1887/0415
- MLEO S4/002 Author : Missia, Jacobus (Archbishop of Laibach) 1887/0607
- MLEO S4/002 Recipient : Leopoldine Society 1887/0607
- MLEO S4/003 Author : Barnabo, Alessandro (Cardinal-Rome) 1867/0801
- MLEO S4/003 Recipient : Rauscher, Joseph Othmar (Cardinal Abp of Vienna) 1867/0801
- MLEO S4/004 Author : Leopoldine Society 1867/1116
- MLEO S4/004 Recipient : Rogers, James (Bishop of Chatham) 1867/1116
- MLEO S4/005 Author : Ostini, Peter (Abp of Tarsus-Nuntio Apost. to Vienna) 1867/1117
- MLEO S4/005 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1867/1117
- MLEO S4/006 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1835/1001
- MLEO S4/006 Recipient : MacDonnel, Alexander (Bishop of Kingston, Canada) 1835/1001
- MLEO S4/007 Author : MacDonnel, Alexander (Bishop of Kingston, Canada) 1837/0213
- MLEO S4/007 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1837/0213
- MLEO S4/008 Author : Gaulin, Remigius (Bishop of Kingston) 1840/1125
- MLEO S4/008 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1840/1125
- MLEO S4/009 Author : Marcoux, Joseph (Father-Sault St.Louis, Canada) 1842/0105
- MLEO S4/009 Recipient : Leopoldine Society 1842/0105
- MLEO S4/010 Author : Delouche, Ch. (Fr-Cong. Oblates of Mary Immac-Paris) 1899/0418
- MLEO S4/010 Recipient : Leopoldine Society? 1899/0418
- MLEO S4/011 Author : Bruck, Wilhelm (Father,OMI-Prince Albert Sask.-Canada) 1901/0726
- MLEO S4/011 Recipient : Leopoldine Society 1901/0726
- MLEO S4/012 Author : Forner, A.L. (Fr,OMI-Fish Creek-Saskatchewan, Canada) 1904/0215
- MLEO S4/012 Recipient : Wimmer, Ferdinand (Canon-Leopoldine Society) 1904/0215
- MLEO S4/013 Author : Pascal, Albert (V. Apost of Sask-Prince Albert,Canada) 1904/0516
- MLEO S4/013 Recipient : Leopoldine Society 1904/0516
- MLEO S4/014 Author : Forner, A.L. (Fr,OMI-Fish Creek-Saskatchewan, Canada) 1905/0518
- MLEO S4/014 Recipient : Wimmer, Ferdinand (Dr-Canon-Vienna-in Canada) 1905/0518
- MLEO S4/015 Author : Forner, A.L. (Fr,OMI-Fish Creek-Saskatchewan, Canada) 1905/1202
- MLEO S4/015 Recipient : Wimmer, Ferdinand (Canon-Vienna) 1905/1202
- MLEO S4/016 Author : Forner, A.L. (Fr,OMI-Fish Creek-Saskatchewan, Canada) 1906/0418
- MLEO S4/016 Recipient : Wimmer, Ferdinand (Canon-Vienna) 1906/0418
- MLEO S4/017 Author : Forner, A.L. (Fr,OMI-Fish Creek-Saskatchewan, Canada) 1906/1228
- MLEO S4/017 Recipient : Wimmer, Ferdinand (Canon-Vienna) 1906/1228
- MLEO S4/018 Author : Forner, A.L. (Fr,OMI-Fish Creek-Saskatchewan, Canada) 1907/0611
- MLEO S4/018 Recipient : Wimmer, Ferdinand (Dr-Canon-Vienna) 1907/0611
- MLEO S4/019 Author : Forner, A.L. (Fr,OMI-Fish Creek-Saskatchewan, Canada) 1908/0513
- MLEO S4/019 Recipient : Wimmer, Ferdinand (Canon-Vienna) 1908/0513
- MLEO S4/020 Author : Nandzik, Th. (Fr,OMI-Roman Cthlc Mssn-Sask., Canada) 1908/0513
- MLEO S4/020 Recipient : Leopoldine Society 1908/0513
- MLEO S4/021 Author : Forner, A.L. (Father,OMI-Meno Saskatchewan, Canada) 1908/1105
- MLEO S4/021 Recipient : Leopoldine Society 1908/1105
- MLEO S4/022 Author : Mimoegen, Peter (Father,OMI-Rosthern-Sasket., Canada) 1910/0805
- MLEO S4/022 Recipient : Wimmer, Ferdinand (Canon-Vienna) 1910/0805
- MLEO S4/023 Document : Letter of Introduction 1912
- MLEO S4/023 Author : Pascal, Albert (Fr,OMI-Bishop of Prince Albert) 1912
- MLEO S4/023 Subject : Schmid, Tarcise (Fr-Diocese of Prince Albert, Canada) 1912
- MLEO S4/024 Author : Schmid, Tarcise (Father-Missionary Priest-Vienna) 1912/1107
- MLEO S4/024 Recipient : Wimmer, Ferdinand (Chancellor of Crd Abp of Vienna) 1912/1107
- MLEO S4/025 Author : Schmid, Tarsice (Fr-Missionary-Canada-in Andora,Italy) 1913/0101
- MLEO S4/025 Recipient : Wimmer, Ferdinand (Monsignor-Papal Prelate) 1913/0101
- MLEO S4/026 Author : Schmid, Tarsice (Fr-Duck Lake, Saskatchewan, Canada) 1914/0327
- MLEO S4/026 Recipient : Wimmer, Ferdinand (Monsignor-Papal Prelate) 1914/0327
- MLEO S4/027 Author : Schmid, Tarsice (Fr-Duck Lake, Saskatchewan, Canada) 1914/0513
- MLEO S4/027 Recipient : Wimmer, Ferdinand (Leopoldine Society) 1914/0513
- MLEO S4/028 Author : Ostini, Peter (Crdnl Abp of Tarsus-Nuntio to Vienna) 1836/0420
- MLEO S4/028 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1836/0420
- MLEO S4/029 Author : Fransoni, James Philip (Crd-Prefect-Propaganda Fide) 1936/0507
- MLEO S4/029 Recipient : Ostini, Peter (Crdnl Abp of Tarsus-Nuntio to Vienna) 1936/0507
- MLEO S4/030 Author : Fransoni, James Philip (Crd-Prefect-Propaganda Fide) 1836/0405
- MLEO S4/030 Recipient : Milde, Vincent Eduard? (Archbishop of Vienna) 1836/0405
- MLEO S4/031 Author : Ostini, Peter (Crdnl Abp of Tarsus-Nuntio to Vienna) 1836/0519