The collection consists of an unbound diary, marching orders, and an itemized list of purchases. The diary entries are dated from May 5 through May 31, 1864. During this time, Curtis and the 1st District of Columbia Cavalry were sent to assist with the campaign at Bermuda Hundred, Virginia. Curtis' diary begins as he records the regiment's movements around the state of Virginia before they arrived to aid in the campaign. The marching orders and list of purchases both date to May 4, 1864.