MDIR Catholic Directories: Microfilm 1817, 1822, 1833-[ongoing]
MDIR M4989-4991 Series : American Catholic Directories Microfilm Edition (published by the Catholic University of America) 1817, 1822, 1833-1899
MDIR M4992-4999 Series : Catholic Directories (filmed at the University of Notre Dame) 1833-1970
- MDIR M4992 #1 1843-1845, 1852-1854
- MDIR M4992 #2 1855-1856, 1859, 1861
- MDIR M4993 #1 1870,1872
- MDIR M4993 #2 1873-1875
- MDIR M4993 #3 1876-1878
- MDIR M4993 #4 1879-1880
- MDIR M4993 #5 1881-1882
- MDIR M4993 #6 1883-1884
- MDIR M4993 #7 1885-1886
- MDIR M4993 #8 1887-1888
- MDIR M4993 #9 1889-1890
- MDIR M4993 #10 1891-1892
- MDIR M4993 #11 1893-1894
- MDIR M4994 #1 1900-1901
- MDIR M4994 #2 1902-1903
- MDIR M4994 #3 1904-1905
- MDIR M4994 #4 1906-1907
- MDIR M4994 #5 1908-1909
- MDIR M4995 #1 1833-1849
- MDIR M4995 #2 1850-1856
- MDIR M4995 #3 1857
- MDIR M4995 #4 1859-1861
- MDIR M4996 #1 1867-1868
- MDIR M4996 #2 1869-1872
- MDIR M4996 #3 1873-1876
- MDIR M4996 #4 1877-1879
- MDIR M4996 #4a 1880
- MDIR M4996 #5 1881
- MDIR M4996 #6 1882-1883
- MDIR M4996 #7 1884-1886
- MDIR M4996 #8 1887-1889
- MDIR M4996 #9 1890-1891
- MDIR M4997 #1 1889 and Supplements: March, June,
- MDIR M4997 #2 1891 and Supplements: March, June, September
- MDIR M4997 #3 1892 and Supplements: March, June, September
- MDIR M4997 #4 1893 and Supplements: March, September
- MDIR M4997 #5 1894 and Supplement: November
- MDIR M4997 #6 1895 and Supplements: May, August
- MDIR M4997 #7 1896 and Supplement: May
- MDIR M4997 #8 1897 and Supplement: November
- MDIR M4997 #9 1898 and Supplements: April, July, October
- MDIR M4997 #10 1899 and Supplements: April, June, October
- MDIR M4998 #1 1900 and Supplements: April, July, October
- MDIR M4998 #2 1901 and Supplements: July, October
- MDIR M4998 #3 1902 and Supplement: August
- MDIR M4998 #4 1903
- MDIR M4998 #5 1904
- MDIR M4998 #6 1905
- MDIR M4998 #7 1906
- MDIR M4998 #8 1907
- MDIR M4998 #9 1908
- MDIR M4998 #10 1909
- MDIR M4998 #11 1910
- MDIR M4998 #12 1911
- MDIR M4999 #1 1912
- MDIR M4999 #2 1913
- MDIR M4999 #2a 1914
- MDIR M4999 #3 1915
- MDIR M4999 #3a 1916
- MDIR M4999 #4 1917
- MDIR M4999 #5 1918
- MDIR M4999 #6 1919
- MDIR M4999 #7 1920
- MDIR M4999 #8 1921
- MDIR M4999 #9 1922
- MDIR M4999 #10 1923
- MDIR M4999 #11 1924
- MDIR M4999 #12 1925
- MDIR M4999 #13 1926
- MDIR M4999 #14 1927
- MDIR M4999 #15 1928
- MDIR M4999 #16 1929
- MDIR M4999 #17 1930
- MDIR M4999 #18 1931
- MDIR M4999 #19 1932
- MDIR M4999 #20 1933
- MDIR M4999 #21 1934
- MDIR M4999 #22 1935
- MDIR M4999 #23 1936
- MDIR M4999 #24 1937
- MDIR M4999 #25 1938
- MDIR M4999 #26 1939
- MDIR M4999 #27 1940
- MDIR M4999 #28 1941
- MDIR M4999 #29 1942
- MDIR M4999 #30 1943
- MDIR M4999 #31 1944
- MDIR M4999 #32 1945