Image: Igylogo
Igylogo.jpg (217 × 216 pixels, file size: 12 KB, MIME type: image/jpeg)
Description: Logo vom Internationalen Geophysikalischen Jahr
Title: Igylogo
Credit: http://www.nas.edu/history/igy/
Author: Unknown authorUnknown author
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
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