Yerkes Observatory
| Title | Yerkes Observatory |
| View | De Kock-Paraskevopoulos comet, C/1941 B2 (de Kock-Paraskevopoulos) 1 |
| Series | II: Buildings and Grounds |
| Description | De Kock-Paraskevopoulos comet, C/1941 B2 (de Kock-Paraskevopoulos) photographed February 4, 1941 by George Van Biesbroeck at Yerkes Observatory. |
| Subject Terms | De Kock, Reginald Purdon | Paraskevopoulos, John Stefanos, 1889-1951 | De Kock-Paraskevopoulos comet | Comets | Astronomical photography |
| Photographer | Van Biesbroeck, George, 1880-1974 |
| Photograph Date | 1941-02-04 |
| Physical Format | Photographic prints; 22.2 x 18.3 cm |
| Collection | Archival Photographic Files |
| Repository | University of Chicago Library, Special Collections Research Center |
| Image Identifier | apf2-08711 |
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