Envelope
          
          
          Envelope for a letter from Miss "C. M. Sedgwick, authoress" in Lennox, Mass., to A. W. Thayer in New York, dated 7 Jul (year unknown).
                    Envelope for a letter from Miss "C. M. Sedgwick, authoress" (possibly Catherine Marie Sedgwick) in Lennox, Mass., to A. W. Thayer, addressed to the Tribune Office in New York, dated 7 Jul (year unknown); lacks the enclosed letter.
              
              
              
          
            
        