by John Tyndall

1877

by John Mason Neale, Richard Frederick Littledale

1874

by John Maddison Morton

1872

by John Hereward Reyner

1928

by Karl Heinrich von Bardeleben, John Howell Evans

1906

by John Nevil Maskelyne

1894

by John Henry Clarke

1911

by John Herbert Clifford

1910

by John Henry Clarke

1900

by Boy, John George Wood, John Henry Pepper

1866

by John Clagett Proctor

1930

by John Walter Ross, Charles Gottshall Reigner

1927