Images

Union League Building, Philadelphia, Pennsylvania, August 1865, artist's impression

Union League Building, Philadelphia, Pennsylvania, August 1865, artist's impression

Union League House, Philadelphia, Pennsylvania, circa 1864

Union League House, Philadelphia, Pennsylvania, circa 1864

Union mining operations under Fort Hill, Vicksburg, Mississippi, late June 1863, artist's impression

Union mining operations under Fort Hill, Vicksburg, Mississippi, late June 1863, artist's impression

Union naval bombardment of the Confederate forts in Charleston Harbor, August 17, 1863, artist's impression, detail

Union naval bombardment of the Confederate forts in Charleston Harbor, August 17, 1863, artist's impression, zoomable image

Union naval units bombarding the Confederate forts in Charleston Harbor, August 17, 1865, artist's impression, detail

Union naval units bombarding the Confederate forts in Charleston Harbor, August 17, 1865, artist's impression, zoomable image

Union night bombardment, Petersburg, Virginia, September, 1864, artist's impression, detail

Union night bombardment, Petersburg, Virginia, September, 1864, artist's impression, zoomable image

Union officers inspecting the main bunker inside the newly-captured Fort Wagner, September, 1863, artist's impression

Union Pacific Railroad builders, western Kansas, Summer 1867, artist's impression.

Union Parish, Louisiana, 1857

Union Parish, Louisiana, 1857

Union prisoners celebrating their release, Charleston, South Carolina, December, 1864, artist's impression, detail

Union prisoners celebrating their release, Charleston, South Carolina, December, 1864, artist's impression, zoomable image

Union Prisoners' Cemetery, Charleston, South Carolina, May 1867, artist's impression.

Union Private Isaac Cole, Military Service Records, Company Descriptive Book

Union Private Isaac Cole, Military Service Records, Company Muster-Out Roll

Union Private Isaac Cole, Military Service Records, Muster and Descriptive Roll

Union Private Isaac Cole, Military Service Records, Muster and Descriptive Roll, Detail

Union Private Isaac Cole, Military Service Records, Muster and Descriptive Roll, Detail

Union Rail Road Station, Troy, New York, following fire, May 10, 1864

Union Rail Road Station, Troy, New York, following fire, May 10, 1864

Union re-supply steamboat "Paint Rock" on the Tennessee River, January, 1864, artist's impression

Union re-supply steamboat "Paint Rock" on the Tennessee River, January, 1864, artist's impression

Union re-supply steamboat "Paint Rock" on the Tennessee River, January, 1864, artist's impression, detail

Union re-supply steamboat "Paint Rock" on the Tennessee River, January, 1864, artist's impression, detail

Union regular engineers building a bridge over the Antietam in Maryland, July 11, 1863, artist's impression, detail

Union regular engineers building a bridge over the Antietam in Maryland, July 11, 1863, artist's impression, zoomable image

Union reinforcements moving forward, Siege of Petersburg, Virginia, November, 1864, artist's impression, detail

Union replacements move up to the trenches before Fort Wagner, South Carolina, August 1865, artist's impression, detail

Union replacements move up to the trenches before Fort Wagner, South Carolina, August 1865, artist's impression, detail

Union replacements move up to the trenches before Fort Wagner, South Carolina, August 1865, artist's impression, zoomable image

Union Retreat from Gaines Mill, June 29, 1862, artist's sketch

Union Retreat from Gaines Mill, June 29, 1862, artist's sketch

Union river blockade during the siege of Richmond, Virginia, August 1864, artist's impression, detail

Union river blockade during the siege of Richmond, Virginia, August 1864, artist's impression, zoomable image