1911-10-23

5 results.

Comets

Comets

Brooks comet, C/1911 O1 (Brooks) 74:760 (2008-003)
Series VI: Yerkes Observatory

Comets

Comets

Brooks comet, C/1911 O1 (Brooks) 74:992 (2008-003)
Series VI: Yerkes Observatory

Yerkes Observatory Buildings, Instruments, Equipment, Grounds

Yerkes Observatory Buildings, Instruments, Equipment, Grounds

Measuring Machine 55:812 (2008-003)
Series VI: Yerkes Observatory

Yerkes Observatory Buildings, Instruments, Equipment, Grounds

Yerkes Observatory Buildings, Instruments, Equipment, Grounds

Measuring Machine 56:813 (2008-003)
Series VI: Yerkes Observatory

Yerkes Observatory Buildings, Instruments, Equipment, Grounds

Yerkes Observatory Buildings, Instruments, Equipment, Grounds

Measuring Machine 85:132 (2008-003)
Series VI: Yerkes Observatory

5 results.

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