Photograph
Sky Ridge Observatory, 3201 Coaltown Rd., Moline, Ill.
Title from item.
- Dated ["[ca. 1906–1996]"] , in Moline, Illinois, United States
- Held by Anna Maria College
- Part of Travel Postcards of Charles Blumsack
- Rights: Rights status not evaluated.
Terms
term.obj
Astronomical observatories
Relations
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