ヘンリー・ハレック
In 1864, Beall was appointed as a Confederate agent for the purpose of supplying Confederate prisoners of war and paroled for this purpose. He established an office in New York City and sold cotton allowed through the Union blockade of southern ports. The proceeds from these sales were used to purchase clothing and blankets for Confederate prisoners in northern prison camps. On January 3, 1865, Union General Henry Halleck wrote to General Ulysses Grant regarding Beall: