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11 images showing Dayton’s landmark clock standing over the city for more than century

Callahan clock
Callahan clock
Callahan clock
Callahan clock
Callahan clock
Callahan clock
Callahan clock
Callahan clock
Callahan clock
Callahan clock
Callahan clock
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The Callahan Bank Building at Third and Main streets in downtown Dayton as it looked when if was built in 1892. DAYTON METRO LIBRARY LUTZENBERGER PICTURE COLLECTION