Gettysburg National Military Park
The Gettysburg National Military Park protects and interprets the landscape of the 1863 Battle of Gettysburg during the American Civil War. Located in Gettysburg, Pennsylvania, the park is managed by the National Park Service. The GNMP properties include most of the Gettysburg Battlefield, many of the battle's support areas during the battle (e.g., reserve, supply, & hospital locations), and several other non-battle areas associated with the battle's "aftermath and commemoration", including the Gettysburg National Cemetery. Many of the park's 43,000 American Civil War artifacts are displayed in the Gettysburg Museum and Visitor Center.
Samuel C. Armstrong
After being paroled in a prisoner exchange, Capt. Armstrong returned to the front lines in Virginia in December. The following summer, as part of the 3rd Division of the II Corps under Alexander Hays Armstrong fought at the Battle of Gettysburg in July 1863, defending Cemetery Ridge against Pickett's Charge. Armstrong subsequently received a promotion to Major on August 26, 1863 (but effective July 3, 1863, the first day of the Battle of Gettysburg).