Laverne Fenwick, Charles Fenwick, Edwin W. Beitzel, Thurston H. Baxter <br/><br/>
Maps of St. Mary's County (1963)  Showing Sites and Locations of Historic Houses and Churches in St. Mary's County, Maryland 

 - Leonardtown, MD  St. Mary's County Historical Society 
 - 1 sheet - front & back  34" x 40" 
<br/><br/> Front side shows map of county with election districts and keys to historic houses and churches in each district.  Back side shows three maps: 1) Map of the Patuxent & St. Mary's River by Abert & Kearney, 2) Plan of the Potowmack River with Defencible Positions, and 3) Map of the State of Maryland by Dennis Griffith