This is Leonard Brassfield's Oath of Loyalty to the United States. Brassfield, an 80-year-old resident of Liberty, Missouri, originally from Kentucky, states that he remained loyal to the United States Government during the Civil War. He declares that, "I have always been a Union man," and "I have always been true to the Government in evry way." The oath, No. 13 in a bound volume, was signed by Brassfield in 1866.