- MLEO S2/059 Recipient : Chancery of Brixen 1850/0217
- MLEO S2/060 Author : Sauter, Kasper (Chancery of Brixen) 1850/0205
- MLEO S2/060 Recipient : Leopoldine Society 1850/0205
- MLEO S2/061 Author : Mesens, Dominicus (Fr,OFM-Franciscan Convent-Vienna) 1856/0922
- MLEO S2/061 Recipient : Rauscher, Joseph Othmar (Cardinal Abp of Vienna) 1856/0922
- MLEO S2/062 Author : Rauscher, Joseph Othmar (Cardinal Abp of Vienna) 1856/1001
- MLEO S2/062 Recipient : Stoeger, Leopold (Canon-Leopoldine Society Treasurer) 1856/1001
- MLEO S2/063 Author : Chromcik, Joseph (Fr-Cooperator at Lichnau, Moravia) 1872/1008
- MLEO S2/063 Recipient : Leopoldine Society 1872/1008
- MLEO S2/064 Author : Leopoldine Society 1873/1003
- MLEO S2/064 Recipient : Chancery of Lemberg 1873/1003
- MLEO S2/065 Author : Wierzielski, Franz Xaver (Archbishop of Lemberg) 1873/1014
- MLEO S2/065 Recipient : Leopoldine Society 1873/1014
- MLEO S2/066 Author : Kri, Rudolf (Father,OPREAM-Geras) 1874/0812
- MLEO S2/066 Recipient : Leopoldine Society 1874/0812
- MLEO S2/067 Author : Snigurski, Adolphus (Fr,CR-Missionary-TX-in Krakow) 1874/0907
- MLEO S2/067 Recipient : Leopoldine Society 1874/0907
- MLEO S2/068 Author : Snigurski, Adolphus (Father,CR-Missionary in Texas) 1874/1001
- MLEO S2/068 Recipient : Leopoldine Society 1874/1001
- MLEO S2/069 Author : Dubois, Claude M. (Bishop of Galveston, TX) 1875/0330
- MLEO S2/069 Recipient : Leopoldine Society 1875/0330
- MLEO S2/070 Author : Chromcik, Joseph (Father-Fayetteville, TX) 1887/0315
- MLEO S2/070 Recipient : Leopoldine Society 1887/0315
- MLEO S2/071 Author : Preis, Carl (Student of Theology-Budweis, Moravia) 1887/0523
- MLEO S2/071 Recipient : Ganglbauer, Celestine Joseph (Cardinal Abp of Vienna) 1887/0523
- MLEO S2/072 Author : Weimer, J.B. (Father-Galveston, TX) 1892/0223
- MLEO S2/072 Recipient : Leopoldine Society 1892/0223
- MLEO S2/073 Author : Chromcik, Joseph (Father-Fayetteville, TX) 1894/0921
- MLEO S2/073 Recipient : Leopoldine Society 1894/0921
- MLEO S2/074 Author : Kacer, Kaspar (Vienna) 1894/1206
- MLEO S2/074 Recipient : Leopoldine Society 1894/1206
- MLEO S2/075 Author : Weimer, J.B. (Father-Vicar General of Charleston) 1900/1023
- MLEO S2/075 Recipient : Wimmer, Ferdinand (Canon-Leopoldine Society) 1900/1023
- MLEO S2/076 Author : Weimer, J.B. (Fr-Vic Gen-Rct'r-St.Joseph-Galveston,TX) 1903/0904
- MLEO S2/076 Recipient : Schneider, John B. (Dr-Vicar General of Vienna) 1903/0904
- MLEO S2/077 Author : Weimer, J.B. (Father-Vicar General of Galveston, TX) 1904/1104
- MLEO S2/077 Recipient : Schneider, John B. (Dr-Vicar General of Vienna-LS) 1904/1104
- MLEO S2/078 Author : Weimer, J.B. (Father-Vicar General of Vienna-LS) 1905/0305
- MLEO S2/078 Recipient : Leopoldine Society 1905/0305
- MLEO S2/079a Document : Letter of Recommendation 1905/0825
- MLEO S2/079a Author : Gallagher, Nicolaus Aloysius (Bishop of Galveston) 1905/0825
- MLEO S2/079a Author : Pogerth, Anton (Chancellor-Chancery of Koenniggraetz) 1905/0615
- MLEO S2/079a Subject : Weimer, J.B. (Rev. Father-Vicar General of Galveston) 1905/0825
- MLEO S2/079b Author : Frydek, Alois (Dr-Chancery of Koeniggraetz) 1905/0615
- MLEO S2/079b Recipient : Chancery of Vienna 1905/0615
- MLEO S2/080 Author : Weimer, J.B. (Father-Vicar General of Galveston, TX) 1908/1005
- MLEO S2/080 Recipient : Wimmer, Ferdinand (Canon-Leopoldine Society Secretary) 1908/1005
- MLEO S2/081 Author : Matkowski, Marian (Father-Grand Rapids, MI) 1897/0312
- MLEO S2/081 Recipient : Leopoldine Society 1897/0312
- MLEO S2/082 Author : Laxony, Rudolf (Fr?-Vienna) 1895/0817
- MLEO S2/082 Recipient : Leopoldine Society 1895/0817
- MLEO S2/083 Author : Resch, Joseph (Father-Missionary Priest-Antwerp) 1896/0807
- MLEO S2/083 Recipient : Leopoldine Society 1896/0807
- MLEO S2/084 Author : Messmer, Sebastian Gebhard (Bishop of Green Bay) 1896/1102
- MLEO S2/084 Recipient : Angerer, Eduard (Leopoldine Society Director) 1896/1102
- MLEO S2/085 Author : Kirpal, Josef (Father-Kewaunee, WI) 1896/1211
- MLEO S2/085 Recipient : Angerer, Eduard (Leopoldine Society Director) 1896/1211
- MLEO S2/086 Author : Schmitz, Michael (Father-Clintonville) 1896
- MLEO S2/086 Recipient : Leopoldine Society 1896
- MLEO S2/087 Author : Kirpal, Josef (Father-Kewaunee, WI) 1897/0318
- MLEO S2/087 Recipient : Angerer, Eduard (Leopoldine Society Director) 1897/0318
- MLEO S2/088 Author : Messmer, Sebastian Gebhard (Bishop of Green Bay) 1897/0304
- MLEO S2/088 Recipient : Angerer, Eduard (Leopoldine Society Director) 1897/0304
- MLEO S2/089 Author : Kirpal, Josef (Father-Kewaunee, WI) 1897/1115
- MLEO S2/089 Recipient : Angerer, Eduard (Archbishop of Selimbria-LS President) 1897/1115
- MLEO S2/090 Author : Messmer, Sebastian Gebhard (Bishop of Green Bay) 1898/0812
- MLEO S2/090 Recipient : Angerer, Eduard (Archbishop of Selimbria-LS President) 1898/0812
- MLEO S2/091 Author : Kirpal, Josef (Father-Kewaunee, WI) 1898/1209
- MLEO S2/091 Recipient : Leopoldine Society 1898/1209
- MLEO S2/092 Author : Messmer, Sebastian Gebhard (Bishop of Green Bay) 1899/0424
- MLEO S2/092 Recipient : Leopoldine Society 1899/0424
- MLEO S2/093 Author : Kirpal, Josef (Father-Kewaunee, WI) 1899/0427
- MLEO S2/093 Recipient : Schneider, John B. (Dr-Vic Gen of Vienna-LS Director) 1899/0427
- MLEO S2/094 Author : Kolar, Fr (Father-Antigo, WI) 1900/1008
- MLEO S2/094 Recipient : Leopoldine Society 1900/1008
- MLEO S2/095 Author : Kirpal, Josef (Father-Kewaunee, WI) 1900/1123
- MLEO S2/095 Recipient : Schneider, John B. (Dr-Titular Bishop of Parnassas-LS) 1900/1123
- MLEO S2/096 Author : Scheyer, J.B. (Fr-Rector-Heart of Jesus Church, WI) 1901/0417
- MLEO S2/096 Recipient : Schneider, John B. (Dr-Vic Gen of Vienna-LS Director) 1901/0417
- MLEO S2/097 Author : Messmer, Sebastian Gebhard (Bishop of Green Bay) 1900/1210
- MLEO S2/097 Recipient : Leopoldine Society 1900/1210
- MLEO S2/098 Author : Schmitz, Peter (Father-Rhineland, WI) 1901?
- MLEO S2/098 Recipient : Leopoldine Society 1901?
- MLEO S2/099 Author : Schmitz, Peter (Father-Rhineland, WI) 1891/0912
- MLEO S2/099 Recipient : Leopoldine Society 1891/0912
- MLEO S2/100 Author : Kirpal, Josef (Father-Kewaunee, WI) 1902/1125
- MLEO S2/100 Recipient : Leopoldine Society 1902/1125
- MLEO S2/101 Author : Kirpal, Josef (Father-Kewaunee, WI) 1902/0422
- MLEO S2/101 Recipient : Leopoldine Society 1902/0422
- MLEO S2/102 Author : Klouchek, Ladislaus Norman (Father-Kewaunee Co., WI) 1904/0303
- MLEO S2/102 Recipient : Wimmer, Ferdinand (Secretary-Chancery of Vienna-LS) 1904/0303
- MLEO S2/103 Author : Kolar, Fr (Father-Reedsville, WI) 1908/0427
- MLEO S2/103 Recipient : Wimmer, Ferdinand (Canon-Leopoldine Society) 1908/0427
- MLEO S2/104 Author : Kirpal, Josef (Father-Kewaunee, WI) 1909
- MLEO S2/104 Recipient : Leopoldine Society 1909
- MLEO S2/105 Author : Oberphilcuth? (Dr?-Vienna-Kaisersmuehlen) 1910/0110
- MLEO S2/105 Recipient : Leopoldine Society Board of Directors 1910/0110
- MLEO S2/106 Author : Kirpal, Josef (Father-Kewaunee, WI) 1910/0318
- MLEO S2/106 Recipient : Leopoldine Society 1910/0318
- MLEO S2/107 Author : Troesken, Engelhard (Fr,OFM-St.Joseph Indstrl Schl,WI) 1910/0421