Star Clusters
| Title | Star Clusters |
| View | Binary Star System 41:1453 (2008-003) |
| Series | VI: Yerkes Observatory |
| Description | Binary star system 61 Cygni in the constellation Cygnus with comparison stars. |
| Subject Terms | Binary stars | Cygnus (Constellation) | Stellar systems | Astronomical photography |
| Photograph Date | Undated |
| Physical Format | Glass plate negatives; 12.9 x 17.5 cm |
| Collection | Archival Photographic Files |
| Repository | University of Chicago Library, Special Collections Research Center |
| Image Identifier | apf6-01139 |
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