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| Document Date: 2014-04-09 00:24:55 Open Document File Size: 1,51 MBShare Result on Facebook
City Berlin / Venice / Copenhagen / / Company De la Rue / GSN / / Country Japan / / Facility Swiss station Locarno / Royal Greenwich Observatory / National Astronomical Observatory of Japan / / Person Zürich Sunspot / Hisako Koyama / Johann Casper Staudach / Rudolf Wolf / Cagnotti / George Graham / Sergio Cortesi / / Position Official / principal observer / observer / / Technology Radiation / /
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