topic

• Battlefields3
• Health aspects3
• History3
• Public health3

name

• Tyson Brothers3
• United States Sanitary Commission3

collection

• United States Sanitary Commission records. Condensed historical matter3

place

• United States3
• Round Top (Gettysburg, Pa.)2
• Cemetery Hill (Gettysburg, Pa.)1
• Gettysburg1
• More Less

genre

division

• Manuscripts and Archives Division3

type

• still image3
• text3