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 Baltimore & Arlington Baltimore, Md. Baltimore & Arlington R.P.O. 1917 BA-2-o American Flag Type A38. Baltimore county. SR170205 $10.00
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 Baltimore Transfer Union Sta. Balto. Md. Tran. Clk. 1911 277-D-2 PPC (Mount Vernon Place and Peabody Statue, Baltimore). Baltimore county. RP110214 $10.00
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 Boring Boring 1888 ms Postal Stationery Envelope Ragged at right. Baltimore county. MD!881018 $10.00
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 Carroll County R.F.D. Carroll County R.F.D. 4 1900 sl Type 2AB 1900-1903 Postal Card. Baltimore county. MD001214A $40.00
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 Catonsville Catonsville 1890 target 1831-1894 Some discoloration at left. Baltimore county. MD!900505 $20.00
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 Coast Guard Training Sta. Soldier's Free Mail 1942 Baltimore, Md. U.S. Coast Guard Baltimore Depot to South Seaville, N.J. Bi-color Illustrated corner card United States Coast Guard showing Coast Guard insignia. Light creases. Baltimore county. ML420815 $10.00
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 Dover Dover c1865 ms 1850-1895 3c Washington 1861 Issue Some edge wear. Baltimore county. MD!650427 $40.00
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 Essex Essex 1931 4c-bar 1922-1941 Bit reduced at right. Baltimore county. MD310615 $15.00
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 Eudowood Br. Eudowood 21204 1967 violet 4-bar 1967-2002 Postcard Philatelic. Baltimore county. MD670508 $10.00
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 Glen Morris Glen Morris 1913 4a-bar 1883-1916 PC. Baltimore county. MD131222 $25.00
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 Gwynnbrook Gwynnbrook 1919 4b-bar 1891-1926 PC Creases. Baltimore county. MD190804 $20.00
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 Loch Raven Loch Raven 1890 target 1886-1895 Small opening tear at top left. Baltimore county. MD!900515 $15.00
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 Loreley Loreley 1912 4a-bar 1890-1928 PC Creases. Baltimore county. MD121023 $15.00
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 Maryland Line Marylandline 1962 4f-bar Postal Card. Baltimore county. MD620709 $10.00
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 Meade Br. Meade Branch, Baltimore, Md. 1917 Universal Machine Type DSB300 1917-1919 Obverse flag Patriotic Reverse corner card Army and Navy Young Men's Christian Association. Baltimore county. MD171116 $10.00
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 Meade Br. Meade Branch, Baltimore, Md. 1918 Universal Machine Type DSB300 1917-1919 PPC (Barracks of 310th and 311th Infantry Camp Meade, Md.) Inscribed 154th Depot Brigade. Baltimore county. MD180115 $10.00
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 Meade Br. Meade Br. Baltimore 1918 numeral duplex 1917-1919 3c Washington Franklin and 10c Bicycle Messenger Special Delivery. Baltimore county. MD180622 $20.00
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 Navy 11009 Coast Guard Training Sta. Baltimore U.S. Coast Guard Yard, Curtis Bay, Maryland Penalty c1944 U.S. Navy, Navy 11009 Coast Guard Training Sta. Baltimore 1943-1946 to Washington, D.C. with hs Mailgram. LEGAL SIZE. Baltimore county. ML440630A--LS $20.00
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 Navy 11009 Coast Guard Training Sta. Baltimore] [Navy 11009 Coast Guard Training Sta. Baltimore] U.S. Navy 1944 4-bar 1943-1946 Idle Gossip Sinks Ships Patriotic Reverse Blue conrer card USO. Baltimore county. MD440330 $25.00
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 Pennsylvania Station Transfer Baltimore, Md. T.C. Penna. Sta. 1934 277-D-1 PPC (Large Guns at Fort McHenry, Baltimore). Baltimore county. RP340917 $10.00
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