Cowley to Russell, July 2, 1861.

_Ibid._, No.804.Cowley to Russell, July 4, 1861.

_Ibid._, Vol.1377.No.704.Russell to Cowley, July 10, 1861.

_Ibid._, Vol.1394.No.874.Cowley to Russell, July 17, 1861.

_Ibid._, No.922.Cowley to Russell, July 28, 1861.