topic

• Battlefields1
• Health aspects1
• Hills1
• History1
• Public health1

name

• Tyson Brothers1
• United States Sanitary Commission1

collection

• United States Sanitary Commission records. Condensed historical matter1

place

• Gettysburg1
• Gettysburg (Pa.)1
• Pennsylvania1
• Round Top (Gettysburg, Pa.)1
• More Less

genre

division

• Manuscripts and Archives Division1

type

• still image1
• text1