- MLEO 9/261 Recipient : Leopoldine Society 1837/0107
- MLEO 9/262 Author : Arnstein and Eskeles (Bankers-Vienna) 1837/0511
- MLEO 9/262 Recipient : Leopoldine Society Board of Directors 1837/0511
- MLEO 9/263 Document : Note Concerning Subscription Amounts 1837/0201
- MLEO 9/263 Author : Leopoldine Society 1837/0201
- MLEO 9/264 Document : unidentified fragment]1837/0201 ]1837/0201
- MLEO 9/265 Document : unidentified fragment]1837/0624 ]1837/0624
- MLEO 9/266 Document : unidentified fragment]1837/0720 ]1837/0720
- MLEO 9/266 Author : Kaiser, Joseph (Leopoldine Society Bookkeeper) 1837/0720
- MLEO 9/267 Document : unidentified fragment]1837/0902 ]1837/0902
- MLEO 9/268 Document : unidentified fragment]1837/0906 ]1837/0906
- MLEO 9/269 Author : von Metternich, Klemens Wenzel (Prince-Chncllr-Vienna) 1833/0910
- MLEO 9/269 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1833/0910
- MLEO 9/270 Author : von Lederer, Karl Friedrich W. (Father-Gen. Consul-NY) 1833/0610
- MLEO 9/270 Recipient : von Metternich, Klemens Wenzel (Prince-Privy Cncllr) 1833/0610
- MLEO 9/271 Author : Dubois, Jean (Bishop of New York) 1833
- MLEO 9/271 Recipient : von Lederer, Karl Friedrich W. (Father-Gen. Consul-NY) 1833
- MLEO 9/272 Document : Note re Donation from Elizabeth Convent, Klagenfurth 1833/02
- MLEO 9/272 Author : Leopoldine Society 1833/02
- MLEO 9/273 Author : Pierz, Franz (Father-Birkendorf, Krain) 1833/1016
- MLEO 9/273 Recipient : Leopoldine Society 1833/1016
- MLEO 9/274 Author : Chancery of Zips 1833/0225
- MLEO 9/274 Recipient : Leopoldine Society 1833/0225
- MLEO 9/275 Author : Ziegler, Gregorius Thomas (Bishop of Linz) 1833/0119
- MLEO 9/275 Recipient : unknown] (Bishop)1833/0119 )1833/0119
- MLEO 9/276 Author : Ziegler, Gregorius Thomas (Bishop of Linz) 1831/0111
- MLEO 9/276 Recipient : Leonhard, Johann Michael (Weihbishop-LS Director) 1831/0111
- MLEO 9/277 Document : unidentified fragment]` nd
- MLEO 9/277 Author : Leopoldine Society nd
- MLEO 9/278 Author : Leonhard, Johann Michael (Weihbishop-LS Director) 1833
- MLEO 9/278 Recipient : Rese, Frederick (Father-Vicar General of Cincinnati) 1833
- MLEO 9/279 Author : Arnstein and Eskeles (Bankers-Vienna) 1834/0227
- MLEO 9/279 Recipient : Leopoldine Society 1834/0227
- MLEO 9/280 Author : Kenrick, Francis Patrick (Coadjutor of Philadelphia) 1835/0526
- MLEO 9/280 Recipient : Milde, Vincent Eduard? (Archbishop of Vienna) 1835/0526
- MLEO 9/281 Author : unknown] (Bishop-Sent via Arnstein & Eskeles-Bankers)1835/0925 )1835/0925
- MLEO 9/281 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1835/0925
- MLEO 9/282 Document : unidentified fragment]1835/1009 ]1835/1009
- MLEO 9/283 Author : Kenrick, Francis Patrick (Coadjutor of Philadelphia) 1835/1102
- MLEO 9/283 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1835/1102
- MLEO 9/284 Author : Arnstein and Eskeles (Bankers-Vienna) 1835/1031
- MLEO 9/284 Recipient : Leopoldine Society 1835/1031
- MLEO 9/285 Document : Confirming Receipt and Letter 1835/0804
- MLEO 9/285 Author : Leopoldine Society 1835/0804
- MLEO 9/286 Author : Arnstein and Eskeles (Bankers-Vienna) 1835/0629
- MLEO 9/286 Recipient : Leopoldine Society 1835/0629
- MLEO 9/287 Document : unidentified fragment]1835/0320 ]1835/0320
- MLEO 9/288 Author : Arnstein and Eskeles (Bankers-Vienna) 1835/0223
- MLEO 9/288 Recipient : Leopoldine Society 1835/0223
- MLEO 9/289 Author : Passerath, Joseph (Father,CSsR-Provincial-Vienna) 1835/0329
- MLEO 9/289 Recipient : Leopoldine Society Board of Directors 1835/0329
- MLEO 9/290 Document : unidentified fragment]1835/0604 ]1835/0604
- MLEO 9/291 Author : Franciscan Convent Costaganizza (near Goerz) 1835/0412
- MLEO 9/291 Recipient : Leopoldine Society 1835/0412
- MLEO 9/292 Document : unidentified fragment]1835/0219 ]1835/0219
- MLEO 9/293 Document : unidentified fragment]` nd
- MLEO 9/294 Document : unidentified fragment]1834/1227+ ]1834/1227+
- MLEO 9/295 Document : Note Concerning Letter of Board of Directors 1834
- MLEO 9/295 Author : Kaiser, Joseph (Leopoldine Society) 1834
- MLEO 9/296 Author : Belik, Joseph (Bishop of Zips) 1834/0412
- MLEO 9/296 Recipient : Leopoldine Society Board of Directors 1834/0412
- MLEO 9/297 Author : Belik, Joseph (Bishop of Zips) 1834/0412
- MLEO 9/297 Recipient : Leopoldine Society Board of Directors 1834/0412
- MLEO 9/298 Author : Chancery of Salzburg nd
- MLEO 9/298 Recipient : Leopoldine Society nd
- MLEO 9/299 Document : Note Concerning Money Transfer, Special Legacy nd
- MLEO 9/299 Author : Leopoldine Society nd
- MLEO 9/299 Subject : Chancery of Laibach nd
- MLEO 9/299 Subject : Pfeifer nd
- MLEO 9/300 Document : Pastoral Letter 1839
- MLEO 9/300 Author : Rese, Frederick (Bishop of Detroit) 1839
- MLEO 9/301 Document : unidentified fragment]1836/0420 ]1836/0420
- MLEO 9/302 Author : Rese, Frederick (Bishop of Detroit) 1839
- MLEO 9/302 Recipient : Leopoldine Society 1839
- MLEO 9/303 Author : Petit, Didier (Father-Assoc. of Prop. of Faith-Lyon) nd
- MLEO 9/303 Recipient : Rese, Frederick (Bishop of Detroit) nd
- MLEO 9/304 Author : Arnstein and Eskeles (Bankers-Vienna) 1836/1031
- MLEO 9/304 Recipient : Leopoldine Society 1836/1031
- MLEO 9/305 Author : Arnstein and Eskeles (Bankers-Vienna) 1836/1110
- MLEO 9/305 Recipient : Leopoldine Society 1836/1110
- MLEO 9/306 Author : Arnstein and Eskeles (Bankers-Vienna) 1836/0101
- MLEO 9/306 Recipient : Leopoldine Society Board of Directors 1836/0101
- MLEO 9/307 Author : Chancery of Tarnow, Poland 1836/0507
- MLEO 9/307 Recipient : Leopoldine Society 1836/0507
- MLEO 9/308 Document : unidentified fragment]1836/0610 ]1836/0610
- MLEO 9/309 Author : Chancery of Raab (via Ofen-Budapest) 1836/0712
- MLEO 9/309 Recipient : Leopoldine Society 1836/0712
- MLEO 9/310 Document : unidentified fragment]` nd
- MLEO 9/311 Document : unidentified fragment]1837/0725 ]1837/0725
- MLEO 9/311 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1837/0725
- MLEO 9/311 Recipient : Meinel, Henry (Havre-Letter to Milde via Meinel) 1837/0725
- MLEO 9/311 Recipient : Schwarz, Johann G. (Consul for North America-Vienna) 1837/0725
- MLEO 9/312 Document : unidentified fragment]1837/0921 ]1837/0921
- MLEO 9/312 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1837/0921
- MLEO 9/313 Document : unidentified fragment]1837/0825 ]1837/0825
- MLEO 9/313 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1837/0825
- MLEO 9/314 Author : Schloegl, Aloys. (Mechitarist Frs. Bookprinting Shop) 1829/0625
- MLEO 9/314 Recipient : Leopoldine Society 1829/0625
- MLEO 9/315 Author : Schikure, Ignatz (Mechitarist Frs. Bookkeeping Shop) 1829/1006
- MLEO 9/315 Recipient : Leopoldine Society 1829/1006