- MLEO S3/046 Author : Gruwe, Lucas M. (Fr,OSB-Prior-St.Joseph's, Gessen, LA) 1899/1216
- MLEO S3/046 Recipient : Leopoldine Society 1899/1216
- MLEO S3/047 Author : Gruwe, Lucas M. (Fr,OSB-Prior-St.Joseph's, Gessen, LA) 1901/0417
- MLEO S3/047 Recipient : Leopoldine Society 1901/0417
- MLEO S3/048 Author : Roth, Leander (Father,OSB-Kennerville, LA) 1901/0418
- MLEO S3/048 Recipient : Leopoldine Society 1901/0418
- MLEO S3/049 Author : Roth, Leander (Fr,OSB-Rector-St.Mary's Church, LA) 1902/0114
- MLEO S3/049 Recipient : Leopoldine Society 1902/0114
- MLEO S3/050 Author : Mayer, Leo (Father,OSB-Landshut, Bavaria) 1904/0209
- MLEO S3/050 Recipient : Leopoldine Society 1904/0209
- MLEO S3/051 Author : Roth, Leander (Fr,OSB-Rector-Our Lady of the Lake,LA) 1904/0304
- MLEO S3/051 Recipient : Leopoldine Society 1904/0304
- MLEO S3/052 Author : Mayer, Leo (Father,OSB-Landshut, Bavaria) 1904/0331
- MLEO S3/052 Recipient : Wimmer, Ferdinand (Dr-Canon-Leopoldine Society) 1904/0331
- MLEO S3/053 Author : Roth, Leander (Fr,OSB-Rector-Our Lady of the Lake,LA) 1905/0105
- MLEO S3/053 Recipient : Leopoldine Society 1905/0105
- MLEO S3/054 Author : Roth, Leander (Fr,OSB-Rector-Our Lady of the Lake,LA) 1905/0115
- MLEO S3/054 Recipient : Schneider, John B. (Dr-Vicar General of Vienna-LS) 1905/0115
- MLEO S3/055 Author : Roth, Leander (Fr,OSB-Rector-Our Lady of the Lake,LA) 1906/0329
- MLEO S3/055 Recipient : Leopoldine Society 1906/0329
- MLEO S3/056 Author : Roth, Leander (Fr,OSB-Rector-Our Lady of the Lake,LA) 1906/1013
- MLEO S3/056 Recipient : Leopoldine Society 1906/1013
- MLEO S3/057 Author : Roth, Leander (Father,OSB-Mandeville, LA) 1907/0401
- MLEO S3/057 Recipient : Leopoldine Society 1907/0401
- MLEO S3/058 Author : Roth, Leander (Fr,OSB-Rector-Our Lady of the Lake,LA) 1907/1028
- MLEO S3/058 Recipient : Leopoldine Society 1907/1028
- MLEO S3/059 Author : Roth, Leander (Fr,OSB-Rector-Our Lady of the Lake,LA) 1908/0420
- MLEO S3/059 Recipient : Leopoldine Society 1908/0420
- MLEO S3/060 Author : Raffeiner, John Stephen (Father-Hall, Tyrol) 1832/1101
- MLEO S3/060 Recipient : Leopoldine Society 1832/1101
- MLEO S3/061 Author : von Lederer, Karl Friedrich W. (Father-Gen. Consul-NY) 1833/0506
- MLEO S3/061 Recipient : Lichtenberg, Karl Anton (Father-LS Secretary) 1833/0506
- MLEO S3/062 Document : Statistics of Diocese of New York 1834
- MLEO S3/063 Author : Pruenster (Chancellor-Chancery of Brixen) 1834/0421
- MLEO S3/063 Author : Sauter, Kaspar (Chancery of Brixen) 1834/0421
- MLEO S3/063 Recipient : Leopoldine Society 1834/0421
- MLEO S3/064 Author : Kovats, Matthias (Fr-Canon-Dio of Neusohl, Hungary) 1836/0114
- MLEO S3/064 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1836/0114
- MLEO S3/065 Author : Kovats, Matthias (Fr-Canon-Dio of Neusohl, Hungary) 1836/0215
- MLEO S3/065 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1836/0215
- MLEO S3/066 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1836/0219
- MLEO S3/066 Recipient : Kovats, Matthias (Fr-Canon-Dio of Neusohl, Hungary) 1836/0219
- MLEO S3/067 Author : Kovats, Matthias (Fr-Canon-Dio of Neusohl, Hungary) 1836/0530
- MLEO S3/067 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1836/0530
- MLEO S3/068 Author : Chancery of Vienna 1836/0604
- MLEO S3/068 Recipient : von Belanszky, Joseph (Bishop of Neusohl) 1836/0604
- MLEO S3/069 Author : Hughes, John (Bishop of Basilinopolis-Coadjutor of NY) 1840/0416
- MLEO S3/069 Recipient : Leopoldine Society 1840/0416
- MLEO S3/070 Author : Leopoldine Society 1840/0427
- MLEO S3/070 Recipient : Arnstein and Eskeles (Bankers-Vienna) 1840/0427
- MLEO S3/071 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1840/0429
- MLEO S3/071 Recipient : von Bruchmann, Johann Christian (Edler-LS Treasurer) 1840/0429
- MLEO S3/072 Author : Arnstein and Eskeles (Bankers-Vienna) 1840/0614
- MLEO S3/072 Recipient : Leopoldine Society 1840/0614
- MLEO S3/073 Author : Luschin, Francis Xavier (Archbishop of Goerz) 1846/0428
- MLEO S3/073 Recipient : Leopoldine Society 1846/0428
- MLEO S3/074 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1846/0428
- MLEO S3/074 Recipient : Dubois, John (Bishop of New York) 1836/0816
- MLEO S3/075 Author : Kovats, Matthias (Fr-Canon-Dio of Neusohl, Hungary) 1836/0822
- MLEO S3/075 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1836/0822
- MLEO S3/076 Author : Leopoldine Society 1836/0829
- MLEO S3/076 Recipient : Kovats, Matthias (Fr-Canon-Dio of Neusohl, Hungary) 1836/0829
- MLEO S3/077 Author : Chancery of Vienna 1836/1229
- MLEO S3/077 Recipient : Dubois, John (Bishop of New York) 1836/1229
- MLEO S3/078 Author : Dubois, John (Bishop of New York) 1836/0315
- MLEO S3/078 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1836/0315
- MLEO S3/079 Author : Arnstein and Eskeles (Bankers-Vienna) 1836/0416
- MLEO S3/079 Recipient : Leopoldine Society 1836/0416
- MLEO S3/080 Author : Dubois, John (Bishop of New York) 1837/0112
- MLEO S3/080 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1837/0112
- MLEO S3/081 Author : Chancery of Vienna 1837/0216
- MLEO S3/081 Recipient : Kovats, Matthias (Fr-Canon-Dio of Neusohl, Hungary) 1837/0216
- MLEO S3/082 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1838/0129
- MLEO S3/082 Recipient : Chancery of Brixen 1838/0129
- MLEO S3/083 Author : Belanszky, Joseph (Archbishop of Neusohl-Hungary) 1838/0324
- MLEO S3/083 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1838/0324
- MLEO S3/084 Author : Chancery of Vienna 1838?
- MLEO S3/084 Recipient : Dubois, John (Bishop of New York) 1838?
- MLEO S3/085 Author : Chancery of Vienna 1841/0814
- MLEO S3/085 Recipient : England, John (Bishop of Charleston, SC) 1841/0814
- MLEO S3/086 Author : Felner, J. (Father,OSB?-Einsideln, Switzerland) 1841/0804
- MLEO S3/086 Recipient : Leopoldine Society? 1841/0804
- MLEO S3/087 Author : Steigau, Salesius (Father-P.S.Franciscan-Potosi) 1841/0728
- MLEO S3/087 Recipient : Leopoldine Society? 1841/0728
- MLEO S3/088 Document : List of Donated Church Items to be Sent to New York nd
- MLEO S3/088 Author : Leopoldine Society nd
- MLEO S3/088 Subject : Kuntze, Zacharias (Father-New York) nd
- MLEO S3/089 Author : Martin, Alexander (Father,OFM-Brixen, Tyrol) 1845/0824
- MLEO S3/089 Recipient : Chancery of Brixen 1845/0824
- MLEO S3/090 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1845/0124
- MLEO S3/090 Recipient : Martin, Alexander (Father,OFM-Brixen, Tyrol) 1845/0124
- MLEO S3/091 Author : Sauter, Kaspar (Vice Chancellor-Chancery of Brixen) 1846/0116
- MLEO S3/091 Recipient : Leopoldine Society 1846/0116
- MLEO S3/092 Author : von Prylita, Joseph (Abbot-Canon-Rctr-Pasmanic Cllge) 1847/0312
- MLEO S3/092 Recipient : Leopoldine Society 1847/0312
- MLEO S3/093 Document : Note of Donation 1849/0501
- MLEO S3/093 Author : Leopoldine Society 1849/0501
- MLEO S3/093 Subject : Balleis, Nikolaus (Father-Newark, Dio of New York) 1849/0501
- MLEO S3/093 Subject : Salzbacher, Joseph (Canon-St.Stephen's Cthdrl, Vienna) 1849/0501
- MLEO S3/094 Author : Buchmayer, Ambrosius (Fr-Missionary-NY-in Vienna) 1850/0619