by Clarence Herbert Woolston

1910

by Herbert George Wells

1912

by Charles Arthur Hollick, Frederick James Hamilton Merrill, George Frederic Matthew, Hubert Lyman Clark, John Duer Irving, Louis Herbert Gray, New York Academy of Sciences, Richard Weil, Robert Parr Whitfield, Walter Coluzzi Kretz, Walter Mead Rankin, William Emerson Ritter, Richard Elwood Dodge

1900

by Herbert Ernest Gregory

1924

by Herbert Minton Cundall

1929

by Herbert George Wells

1913

by Charles Herbert Wright

1897

by Herbert Thorndike Tiffany

1920

by E Herbert Stone

1899

by Walter Herbert Small

1914

by Charles Herbert Innes

1904

by Herbert Ernest Gregory

1927