George Ellery Hale 1868-1938, amerikansk astronom, observerer solflekker, 1907(George Ellery Hale 1868-1938, American astronomer, observing sunspots, 1907)Unbekannt |
| € 129.48
Skattefritt Konfigurer kunsttrykk |
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1907 · photograph
· Bilde ID: 759481
Ann Ronan Picture Library/Heritage-Images |
| 0 Vurderinger |