Front:
THE GREAT NEBULA IN ANDROMEDA
AS PHOT OGRAPHED WITH THE TWO-FOOT REFLECTOR,
YERKES OBSERVATORY, UNIVERSITY OF CHICAGO,
WILLIAMS BAY, WISCONSIN.
AN ENORMOUS SPIRAL MASS, MADE UP OF SEPARATE STARS
TOO CLOSE TO BE RESOLVED.
ITS DISTANCE IS PROBABLY MORE THAN 900,000 LIGHT-YEARS
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22178
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-MADE IN U.S.A. BY E.C. KROPP CO., MILWAUKEE, WIS.
