Articles
Mason County, Works Progress Administration and Historical Records Survey
Mason County - Bicentennial Edition, Ledger Inependent
Mason County - Capture of Maysville, Louisville Daily Democrat
Mason County - Everett's Raid, Maysville Bulletin
Mason County - Law Suits against Rebels, Louisville Daily Journal
Mason County - Place Names, Various authors
Mason County - Post Offices, Robert M. Rennick
Mason County - Raid on Maysville, Louisville Daily Journal
Mason County - Rebel Raid on Maysville, Maysville Bulletin
Mason County - Rebels rob Maysville Stores, Louisville Daily Democrat
McCracken County - Paducah, John P. Dyson
McCracken County - Place Names & Post Offices, Robert M. Rennick and Works Progress Administration
McCreary County - Folklore, Works Progress Administration
McCreary County - Post Offices & Place Names, Robert M. Rennick and Works Progress Administration
McLean County - Bicentennial Edition, McLean County News
McLean County - Post Offices, Robert M. Rennick
Meade County - Bicentennial Edition, Meade County Messenger
Meade County - Post Offices & Place Names, Robert M. Rennick and Works Progress Administration
Menifee County - Place Names, George Boswell
Menifee County - Post Offices & Place Names, Robert M. Rennick
Mercer County - General History, Works Progress Administration
Metcalf County - General History, Works Progress Administration and Historical Records Survey
Metcalfe County - Bicentennial Edition, Edmonton Herald News
Mingo County (West Virginia) - Special Edition, Williamson Daily News
Monroe County - 50th Anniversary Edition, Tompkinsville News