In December 1863, Colonel George Hanks of the 18th Infantry, Corps d'Afrique (a Union corps composed entirely of African-Americans), accompanied eight emancipated slaves from New Orleans to New York and Philadelphia expressly to visit photographic studios. A publicity campaign promoted by Major General Nathaniel Banks of the Department of the Gulf, and by the Freedman's Relief Association of New York, its sole purpose was to raise money to educate former slaves in Louisiana, a state still partially held by the Confederacy. One group portrait, several cartes de visite of pairs of students, and numerous portraits of each student were made. When this photograph was published as a woodcut in "Harper's Weekly" of January 30, 1864, it was accompanied by the biographies of the eight emancipated slaves, which served successfully to fan the abolitionist cause. Two are quoted below.AUGUSTA BROUJEY is nine years old. Her mother, who is almost white, was owned by her half-brother, named Solamon, who still retains two of her children. WILSON CHINN is about 60 years old. He was "raised" by Isaac Howard of Woodford County, Kentucky. When 21 years old he was taken down the river and sold to Volsey B. Marmillion, a sugar planter about 45 miles above New Orleans. This man was accustomed to brand his negroes, and Wilson has on his forehead the letters "V. B. M." Of the 210 slaves on this plantation 105 left at one time and came into the Union camp. Thirty of them had been branded like cattle with a hot iron, four of them on the forehead, and the others on the breast or arm. In his negative, Kimball retouched the brand on Wilson Chinn's forehead to make the initials appear more visible on the print.