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TH
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HE map shows that the Burlington
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Wide-vestibuled trains are operated on this line between Chicago or St. Louis and Kansas City, Omaha, Denver, St. Paul and Minneapolis, equipped with modern, roomy, comfortable Pullman Cars and Reclining Chair Cars. The European plan Dining Car service employed is a special feature of excellence. Delicate china, roses, spotless linen, perfect ventilation and strictly first-class cooking.

"Colorado Outings"

"California"

Are the titles of descriptive booklets which can be had without charge upon application to P. S. EUSTIS, General Passenger Agent, C. B. & Q. R. R., CHICAGC.

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Catalogues and full particulars
mailed free to any address.

WAREROOMS:

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181 Tremont St., Boston.

VOLUME X

192

NUMBER 3

THE

ASTROPHYSICAL JOURNAL

An International Review of Spectroscopy and
Astronomical Physics

The University of Chicago Press

WILLIAM WESLEY & SON, 28 Essex St., Strand, London
Sole Foreign Agents

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SINGLE NUMBERS, FIFTY CENTS

Copyright 1899 by the University of Chicago

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