Subject Count
United States. Army Map Service 1
United States. Army Map Service. Lake Survey Branch
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United States. Army Map Service. Library 1
United States. Army. Maryland Battalion of Baltimore and Washington Volunteers, 1st (1846-1847) 1
United States. Army. Maryland Infantry. District of Columbia and Maryland Regiment, 1st (1847-1848) 1
United States. Army. Maryland Infantry Regiment, 1st (1861-1865) 1
United States. Army. Maryland Infantry Regiment, 2nd (1861-1865) 1
United States. Army. Maryland infantry. Washington Volunteers Battalion, 1st (1846-1847) 1
United States. Army. Massachusetts Artillery Battery, 5th (1861-1865) 1
United States. Army. Massachusetts Cavalry Regiment, 1st (1861-1865) 1
United States. Army. Massachusetts Cavalry Regiment, 2nd (1862-1865) 3
United States. Army. Massachusetts Cavalry Regiment, 2nd (1862-1865) -- History -- Sermons 1
United States. Army. Massachusetts Cavalry Regiment, 5th (1864-1865) 2
United States. Army. Massachusetts Cavalry Regiment, First (1861-1865)
United States. Army. Massachusetts Cavalry Regiment, Second (1862-1865)
United States. Army. Massachusetts Infantry Regiment, 10th (1861-1864) 2
United States. Army. Massachusetts Infantry Regiment, 10th (1861-1864) -- Biography 2
United States. Army. Massachusetts Infantry Regiment, 10th (1861-1864). Company C 1
United States. Army. Massachusetts Infantry Regiment, 11th (1861-1865) 2
United States. Army. Massachusetts Infantry Regiment, 11th (1861-1865) -- History 1
United States. Army. Massachusetts Infantry Regiment, 12th (1861-1864) 1
United States. Army. Massachusetts Infantry Regiment, 13th (1861-1864) 1
United States. Army. Massachusetts Infantry Regiment, 15th (1861-1865) 1
United States. Army. Massachusetts Infantry Regiment, 18th (1861-1864) 2
United States. Army. Massachusetts Infantry Regiment, 19th (1861-1865) 2
United States. Army. Massachusetts Infantry Regiment, 1st (1861- ) 1
United States. Army. Massachusetts Infantry Regiment, 1st (1861-1864) 3
United States. Army. Massachusetts Infantry Regiment, 1st (1861-1984) -- History 1
United States. Army. Massachusetts Infantry Regiment, 20th (1861-1865) 4
United States. Army. Massachusetts Infantry Regiment, 20th (1861-1865) -- Biography 3
United States. Army. Massachusetts Infantry Regiment, 21st (1861-1864) 1
United States. Army. Massachusetts Infantry Regiment, 21st (1861-1865). Company A 1
United States. Army Massachusetts Infantry Regiment, 22nd (1861-1864) -- Biography 1
United States. Army. Massachusetts Infantry Regiment, 23d (1861-1865) 1
United States. Army. Massachusetts Infantry Regiment, 23rd (1861-1865) 1
United States. Army. Massachusetts Infantry Regiment, 24th (1861-1866) 1
United States. Army. Massachusetts Infantry Regiment, 26th (1861-1865) -- Biography 1
United States. Army. Massachusetts Infantry Regiment, 27th (1861-1865) 2
United States. Army. Massachusetts Infantry Regiment, 28th (1861-1865) 1
United States. Army. Massachusetts Infantry Regiment, 28th (1861-1865) -- Biography 1
United States. Army. Massachusetts Infantry Regiment, 29th (1861-1865) 1
United States. Army. Massachusetts Infantry Regiment, 2nd (1861-1864) 5
United States. Army. Massachusetts Infantry Regiment, 2nd (1861-1865) 3
United States. Army. Massachusetts Infantry Regiment, 31st (1861-1865) 1
United States. Army. Massachusetts Infantry Regiment, 32nd (1862-1865) 1
United States. Army. Massachusetts Infantry Regiment, 33rd (1862-1865) 1
United States. Army. Massachusetts Infantry Regiment, 34th (1862-1865) 1
United States. Army. Massachusetts Infantry Regiment, 35th (1862-1865) 1
United States. Army. Massachusetts Infantry Regiment, 35th -- Biography 1
United States. Army. Massachusetts Infantry Regiment, 38th (1862-1865) 1
United States. Army. Massachusetts Infantry Regiment, 39th (1862-1865) 1
United States. Army. Massachusetts Infantry Regiment, 44th (1862-1863) 3
United States. Army. Massachusetts Infantry Regiment, 44th (1862-1863). Company B 1
United States. Army. Massachusetts Infantry Regiment, 45th (1862-1863) 1
United States. Army. Massachusetts Infantry Regiment, 46th (1861-1865) -- Biography 2
United States. Army. Massachusetts Infantry Regiment, 46th (1862-1863) 3
United States. Army. Massachusetts Infantry Regiment, 49th (1862-1863) 1
United States. Army. Massachusetts Infantry Regiment, 4th (1862-1863) 1
United States. Army. Massachusetts Infantry Regiment, 50th. Company D -- Sermons 1
United States. Army. Massachusetts Infantry Regiment, 52d (1862-1863) 1