APH.

MARCONI TRANSATLANTIC STATION AT SOUTH WELLFLEET, CAPE COD, MASS.

THE "ARROW" GETTING UNDER WAY. (Courtesy of Scientific American).

BALDWIN'S AIRSHIP "ARROW" AT A HEIGHT OF 600 FEET OVER THE EXPOSITION
PALACES, ST. LOUIS, OCTOBER 25, 1904.

CARNEGIE FREE PUBLIC LIBRARIES.

JOSEPH G. CANNON. (Copyright by Clinedinst, Washington).

JAMES S. SHERMAN, NOMINATED FOR VICE-PRESIDENT. (Photograph by C. M.
Bell, Washington).

WILLIAM H. TAFT ON HIS TRIP, STUMPING FOR THE NOMINATION.

MR. TAFT FORMALLY ACCEPTING THE REPUBLICAN NOMINATION FOR THE
PRESIDENCY, ON THE VERANDA OF THE RESIDENCE OF HIS BROTHER, MR. CHARLES
P. TAFT, OF CINCINNATI, OHIO. (Copyright, 1908, by Young & Carl,
Cincinnati, Ohio).

PRESIDENT WILLIAM H. TAFT AND GOVERNOR HUGHES ON THE REVIEWING STAND AT
THE INAUGURATION, MARCH 4,1909. (Copyright by Clinedinst, Washington).

PRESIDENT TAFT AND CABINET, 1909. (Copyright, 1909, by Brown Bros., N.
Y.).

THE ALASKA-YUKON-PACIFIC EXPOSITION, SEATTLE. THE PALACE OF FINE ARTS.

THE HUDSON-FULTON CELEBRATION. THE CLERMONT PROCEEDING UP THE HUDSON
RIVER UNDER HER OWN STEAM.

COMMANDER PEARY'S SHIP, THE ROOSEVELT.

COMMANDER ROBERT E. PEARY, AND THREE OF HIS ESKIMO DOGS, ON THE
ROOSEVELT.

DR. F. A. COOK ON HIS ARRIVAL IN NEW YORK, SEPTEMBER 21, 1909.
(Photograph by Brown Bros., N. Y.).

PRESIDENT TAFT SIGNING THE PROCLAMATION MAKING ARIZONA THE FORTY-EIGHTH
STATE OF THE UNION, AT THE WHITE HOUSE, FEBRUARY 14, 1912. (Copyright by
Clinedinst, Washington).

PRESIDENT TAFT SIGNING THE PROCLAMATION MAKING NEW MEXICO A STATE,
JANUARY 6, 1912. (Photograph, copyright, by Clinedinst, Washington).

CHARLES K. HAMILTON RACING AN AUTOMOBILE ON THE BEACH AT GALVESTON,
TEXAS. (From a photograph by H. H. Morris).

WILBUR AND ORVILLE WRIGHT, AND THE LATE KING EDWARD OF ENGLAND.
(Photograph by Brown Bros., N. Y.).

WILBUR WRIGHT IN HIS AEROPLANE AT PAU, FRANCE, WITH KING ALFONSO OF
SPAIN.

HARRY K. ATWOOD WITH LIEUT. FICKLE FLYING OVER GOVERNOR'S ISLAND, N. Y.,
AFTER COMPLETING HIS LIGHT FROM ST. LOUIS TO NEW YORK.

E. DANA DURAND, DIRECTOR OF THE CENSUS. (Copyright by Clinedinst,
Washington).

CENTRE OF POPULATION AT EACH CENSUS.

ROBERT M. LA FOLLETTE. (Copyright by Harris & Ewing, Washington).

ALBERT J. BEVERIDGE, SENATOR FROM INDIANA. (Copyright by Clinedinst,
Washington).

SENATOR NELSON W. ALDRICH. (Photograph by Clinedinst, Washington).

PERIOD VII

PROBLEMS OF THE NEW CENTURY

19