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Announcement of the opening of the San Juan Geophysical Observatory Picture

Announcement of the opening of the San Juan Geophysical Observatory

Announcement of the opening of the San Juan Geophysical Observatory. This was a new observatory as the C&GS had operated an observatory in Puerto Rico since 1903.

Photo Category: Coast and Geodetic Survey - Geophysics Geomagnetism
Photo Date: 1965

Author: Family of Captain Miller J. Tonkel, NOAA Corps/ NOAA

License: Public Domain Mark 1.0 (Public domain)
640 x 545 32.52 KB
1280 x 1090 110.42 KB
1920 x 1634 224.27 KB
2226 x 1894 344.77 KB
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Added On
16th October 2015
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