Scope and Contents From the Collection: The Campbell family papers consist primarily of Civil War letters from Alexander and Allen Campbell to their father, John, in Groveland, Michigan. The Campbell brothers joined the 1st Michigan engineers and served for the most part in Tennessee, where they helped build bridges and repair railroads. The letters discuss their experiences and home matters as well as recruitment and opposition to the draft. Their regiment later joined Sherman for his March to the Sea. In one letter Allen...