- MLEO 8/254 Recipient : Secretary of the Emperor of Austria-Hungary 1850/1008
- MLEO 8/255 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1850/0629
- MLEO 8/255 Recipient : Chancery of Brixen 1850/0629
- MLEO 8/256 Document : Bookkeeping (Postages to Austrian Dioceses) nd
- MLEO 8/256 Author : Leopoldine Society nd
- MLEO 8/257 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1850/0329
- MLEO 8/257 Recipient : Chancery of Brixen 1850/0329
- MLEO 8/258 Author : Eckelhart, Leopold (Director-Chancery of Vienna) 1850/0124
- MLEO 8/258 Recipient : Leopoldine Society Treasurer 1850/0124
- MLEO 8/259 Author : Rauscher, Joseph Othmar (Cardinal Abp of Vienna) 1858/0516
- MLEO 8/259 Recipient : unknown] (High Government Official)1858/0516 )1858/0516
- MLEO 8/260 Author : Angerer, Eduard (Canon-Sec of Cardinal Abp of Vienna) 1858/0805
- MLEO 8/260 Recipient : Leveque, Joseph M.Z. (Father,CSC-Notre Dame, IN) 1858/0805
- MLEO 8/261 Author : Angerer, Eduard (Canon-Sec of Cardinal Abp of Vienna) 1860/1219
- MLEO 8/261 Recipient : Berger, Johann (Leopoldine Society Treasurer) 1860/1219
- MLEO 8/262 Author : Chancery of Trent 1866/0406
- MLEO 8/262 Recipient : Chancery of Vienna (Leopoldine Society) 1866/0406
- MLEO 8/263 Document : Note Concerning Wilhelm Cox nd
- MLEO 8/263 Author : Leopoldine Society nd
- MLEO 8/263 Subject : Cox, Wilhelm (Olmuetzer-Chicago) nd
- MLEO 8/264 Document : List of Distributions 1872
- MLEO 8/264 Author : Leopoldine Society 1872
- MLEO 8/265 Author : Gaertner, Maximilian (Fr,OPREAM-Convent Wilton,Tyrol) 1852
- MLEO 8/265 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1852
- MLEO 8/266 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1852/0405
- MLEO 8/266 Recipient : Benvenuti, Johann (Leopoldine Society Treasurer) 1852/0405
- MLEO 8/267 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1852/0406
- MLEO 8/267 Recipient : Benvenuti, Johann (Leopoldine Society Treasurer) 1852/0406
- MLEO 8/268 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1852/0509
- MLEO 8/268 Recipient : Chancery of Brixen 1852/0509
- MLEO 8/269 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1852/0919
- MLEO 8/269 Recipient : Chancery of Brixen 1852/0919
- MLEO 8/270 Author : unknown]1852` ]1852
- MLEO 8/270 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1852
- MLEO 8/271 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1852/1004
- MLEO 8/271 Recipient : Benvenuti, Johann (Leopoldine Society Treasurer) 1852/1004
- MLEO 8/272 Document : fragment of letter]1853/0111 ]1853/0111
- MLEO 8/272 Author : Chancery of Vienna 1853/0111
- MLEO 8/273 Document : Information Concerning Donations of Church Items 1852
- MLEO 8/273 Author : Leopoldine Society 1852
- MLEO 8/274 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1847/0219
- MLEO 8/274 Recipient : von Bruchmann, Johann Christian (Edler-LS Treasurer) 1847/0219
- MLEO 8/275 Author : Fabian (Father,OFMCap-in Vienna) 1847/0227
- MLEO 8/275 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1847/0227
- MLEO 8/276 Author : Passerath, Joseph (Father,CSsR-Provincial-Vienna) 1847/0421
- MLEO 8/276 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1847/0421
- MLEO 8/277 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1847/0727
- MLEO 8/277 Recipient : Leopoldine Society (Treasurer) 1847/0727
- MLEO 8/278 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1847/1210
- MLEO 8/278 Recipient : Leopoldine Society (Treasurer) 1847/1210
- MLEO 8/279 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1847/1210
- MLEO 8/279 Recipient : Leopoldine Society (Treasurer) 1847/1210
- MLEO 8/280 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1848/0228
- MLEO 8/280 Recipient : Chancery of Brixen 1848/0228
- MLEO 8/281 Author : Passerath, Joseph (Father,CSsR-Provincial-Vienna) 1848/0111
- MLEO 8/281 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1848/0111
- MLEO 8/282 Author : Sztankowicz, Joannes (Bishop of Raab, Hungary) 1848/0220
- MLEO 8/282 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1848/0220
- MLEO 8/283 Author : Stoeger, Leopold (Canon-Chncry of Vienna-LS Director) 1848/0425
- MLEO 8/283 Recipient : Leopoldine Society (Treasurer) 1848/0425
- MLEO 8/284 Author : Milde, Vincent Eduard (Abp-at Castle Cranichsberg) 1848/0827
- MLEO 8/284 Recipient : Leopoldine Society (Treasurer) 1848/0827
- MLEO 8/285 Author : Pollitzer, Mathias (Vicar General of Vienna-LSBD) 1848/0126
- MLEO 8/285 Recipient : Chancery of Laibach 1848/0126
- MLEO 8/286 Author : Freinadinetz (Vicar General-Chancery of Laibach) 1848/0208
- MLEO 8/286 Recipient : Leopoldine Society 1848/0208
- MLEO 8/287 Author : Rauth, Lukas (Father,OFM-Provincial-in Juelichen) 1847/0621
- MLEO 8/287 Recipient : Chancery of Brixen 1847/0621
- MLEO 8/288 Author : Freinadinetz (Vicar General-Chancery of Trent) 1848/0716
- MLEO 8/288 Recipient : Leopoldine Society 1848/0716
- MLEO 8/289 Author : unknown] (Vicar General-Chancery of Brixen)1850/0220 )1850/0220
- MLEO 8/289 Author : Lorenz, Joh. (Secretary-Chancery of Brixen) 1850/0220
- MLEO 8/289 Recipient : Leopoldine Society 1850/0220
- MLEO 8/290 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1850/1008
- MLEO 8/290 Recipient : unknown] (High Government Official)1850/1008 )1850/1008
- MLEO 8/291 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1850/0629
- MLEO 8/291 Recipient : Chancery of Brixen 1850/0629
- MLEO 8/292 Document : Bookkeeping (Postage Expenses) nd
- MLEO 8/292 Author : Leopoldine Society nd
- MLEO 8/293 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1850/0329
- MLEO 8/293 Recipient : unknown] (Chancery of ?)1850/0329 )1850/0329
- MLEO 8/294 Author : Eckelhart, Leopold (Rector-Chancery of Vienna) 1850/0124
- MLEO 8/294 Recipient : Leopoldine Society (Treasurer) 1850/0124
- MLEO 8/295 Author : Rauscher, Joseph Othmar (Cardinal Abp of Vienna) 1858/0516
- MLEO 8/295 Recipient : unknown] (Government Official)1858/0516 )1858/0516
- MLEO 8/296 Author : Angerer, Eduard (Canon-Sec of Cardinal Abp of Vienna) 1858/0805
- MLEO 8/296 Recipient : Leveque, Joseph M.Z. (Father,CSC-Notre Dame, IN) 1858/0805
- MLEO 8/297 Author : Angerer, Eduard (Canon-Sec of Cardinal Abp of Vienna) 1860/1219
- MLEO 8/297 Recipient : Berger, Johann (Leopoldine Society Treasurer) 1860/1219
- MLEO 8/298 Author : Chancery of Triebt 1866/0406
- MLEO 8/298 Recipient : Chancery of Vienna (Leopoldine Society) 1866/0406
- MLEO 8/299 Document : Note Concerning Wilhelm Cox nd
- MLEO 8/299 Author : Leopoldine Society nd
- MLEO 8/299 Subject : Cox, Wilhelm (Olmuetzer-Chicago) nd
- MLEO 8/300 Document : Bookkeeping (Disbributions) 1872
- MLEO 8/300 Author : Leopoldine Society 1872
- MLEO 8/301 Author : Gaertner, Maximilian (Fr,OPREAM-Stift-Wilton, Tyrol) 1852
- MLEO 8/301 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1852
- MLEO 8/302 Author : Milde, Vincent Eduard (Archbishop of Vienna) 1852/0405
- MLEO 8/302 Recipient : Benvenuti, Johann (Leopoldine Society Treasurer) 1852/0405