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                                                                                        Adkins Historic & Museum Complex  Mardela Springs, Maryland  | 
                                                                                        Eight historic buildings, including a farmhouse, comprise the Adkins Museum Complex  | 
              
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                                                                                        Albin O. Kuhn Library & Gallery  Baltimore, Maryland  | 
                                                                                        The Albin O.  | 
              
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                                                                                        Allegany Museum  Cumberland, Maryland  | 
                                                                                        This museum will serve Allegany County as an addition to the Canal Place Heritage Touri  | 
              
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                                                                                        American Heritage Archives  Gaithersburg, Maryland  | 
                                                                                        The American Heritage Archives contain thousands of origina  | 
              
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                                                                                        Annapolis Maritime Museum  Annapolis, Maryland  | 
                                                                                        Located in the old McNasby's Oys  | 
              
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                                                                                        Antietam National Battlefield  Sharpsburg, Maryland  | 
                                                                                        It was at this battlefield that the Civil War saw its bloodiest single day battle.  | 
              
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                                                                                        B&O Railroad Museum  Baltimore, Maryland  | 
                                                                                        This museum holds the oldest, most diverse American railroad collection in the world.  | 
              
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                                                                                        B&O Railroad Museum: Ellicott City Station  Ellicott City, Maryland  | 
                                                                                        The oldest standing railroad station in the United States houses this museum in histori  | 
              
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                                                                                        Baltimore Museum Of Art  Baltimore, Maryland  | 
                                                                                        This museum features an eclectic mix of artwork from different cultures, ranging from A  | 
              
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                                                                                        Baltimore Museum Of Industry  Baltimore, Maryland  | 
                                                                                        Founded in 1977 and located now in the historic Platt Oyster Cannery building, this mus  | 
              
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                                                                                        Banneker Douglass Museum  Annapolis, Maryland  | 
                                                                                        The Banneker-Douglass Museum is named for Benjamin Banneker and Frederick Douglass, and  | 
              
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                                                                                        Battle Acre Park  Dundalk, Maryland  | 
                                                                                        The Battle of North Point occurred at this site on September 12, 1814.  | 
              
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                                                                                        Beall Dawson Historic House Museum  Rockville, Maryland  | 
                                                                                        Though today Rockville, MD, is a bustling suburb of the nation's capital, it was but a  | 
              
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                                                                                        Belair Mansion  Bowie, Maryland  | 
                                                                                        This restored plantation home of Samuel Ogle now displays the history of its residents  | 
              
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                                                                                        Billingsley House Museum  Upper Marlboro, Maryland  | 
                                                                                        Although Major John Billingsley never lived on the property he acquired from Lord Balti  | 
              
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                                                                                        Bladensburg Waterfront Park  Bladensburg, Maryland  | 
                                                                                        This park sits on the site of the pivotal Battle of Bladensburg during the War of 1812,  | 
              
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                                                                                        Boonsborough Museum Of History  Boonsboro, Maryland  | 
                                                                                        The Boonsborough Museum of History houses a varied collection of historical objects spa  | 
              
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                                                                                        Brunswick Railroad Museum  Brunswick, Maryland  | 
                                                                                        The town in which this museum is located was known during the Civil War as Berlin, and  | 
              
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                                                                                        Bussard Farmstead At The Agricultural History Farm Park  Derwood, Maryland  | 
                                                                                        Situated along Rock Creek in Derwood, Maryland, the Agricultural History Farm Park is a  | 
              
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                                                                                        C. Burr Artz Public Library  Frederick, Maryland  | 
                                                                                        C. Burr Artz Library is a branch of the Frederick County Public Libraries.  | 
              
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                                                                                        Calvert County Historical Society  Prince Frederick, Maryland  | 
                                                                                        The Calvert County Historical Society oversees the preservation of county history out o  | 
              
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                                                                                        Calvert Marine Museum  Solomons, Maryland  | 
                                                                                        Established in 1970 and moved to its current location in 1975, the Calvert Marine Museu  | 
              
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                                                                                        Calvin B. Taylor House Museum  Berlin, Maryland  | 
                                                                                        The Taylor House Museum, administered and restored by the Berlin Heritage Foundation, h  | 
              
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                                                                                        Captain Salem Avery Museum  Shady Side, Maryland  | 
                                                                                        The heritage of the western shore area of the Chesapeake Bay is collected and preserved  | 
              
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                                                                                        Carroll Mansion And Phoenix Shot Tower  Baltimore, Maryland  | 
                                                                                        Two sites operated by Carroll Museums, located in historic Jonestown, which was founded  | 
              
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                                                                                        Catoctin Mountain Park  Thurmont, Maryland  | 
                                                                                        President Franklin D.  | 
              
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                                                                                        Chesapeake And Ohio Canal National Historic Park  Hagerstown, Maryland  | 
                                                                                        Originally, the C&O Canal was a lifeline for communities and businesses along the P  | 
              
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                                                                                        Chesapeake Bay Maritime Museum  St. Michaels, Maryland  | 
                                                                                        Founded in 1965, the Chesapeake Bay Maritime Museum has expanded from a two acre campus  | 
              
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                                                                                        Chesapeake Beach Railway Museum  Chesapeake Beach, Maryland  | 
                                                                                        Located in a train station that was in operation from 1900 until the Great Depression,  | 
              
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                                                                                        Chevy Chase Historical Society  Chevy Chase, Maryland  | 
                                                                                        The history of Chevy Chase, which was founded in 1725, is collected and preserved by th  |