Cassell's Illustrated Family Paper, Jan. 26, 1860, new series, vol. 5, p. 144.
http://books.google.com/books?id=715XAAAAcAAJ





Cassell's Illustrated Family Paper, Feb. 18, 1860, new series, vol. 5, p.192.
http://books.google.com/books?id=715XAAAAcAAJ





Cassell's Illustrated Family Paper, May 12, 1860, new series, vol. 5, p.384.
http://books.google.com/books?id=715XAAAAcAAJ





Sixth Report of the Postmaster General, on the Post Office, London, 1860, p. 44, report dated 31 Mar. 1860.
http://books.google.com/books?id=70gMAQAAMAAJ




The Family Herald, Dec. 22, 1860, vol. 18, p. 540.
http://books.google.com/books?id=OKw7AQAAMAAJ