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Tsukuba geodetic datum.jpg - Yoshihisa y
Kokudochiriin.jpg - 本日晴天
Osaka National Government Building No.4.JPG - KishujiRapid
GSI type magnetometer.jpg - Momotarou2012
Earth inductor, Geographic Survey Institute (GSI) model - National Museum of Nature and Science, Tokyo - DSC07797.JPG - Daderot
Earth inductor, Geographic Survey Institute (GSI) model - National Museum of Nature and Science, Tokyo - DSC07837.JPG - Daderot
Gravity measurement devices, pendulum (left) and absolute (right) - National Museum of Nature and Science, Tokyo - DSC07808.JPG - Daderot
GSI pendulum apparatus, quartz pendulums for gravity measurement, 1951 - National Museum of Nature and Science, Tokyo - DSC07815.JPG - Daderot
Nagoya Common Building for Government Offices No.2 20140824.jpg - 円周率3パーセント
Naha National Government Building No.1.JPG - KishujiRapid
Osaka National Government Building No.2 and 4.jpg - そらみみ
Fukuoka National Government Building.jpg - STA3816
Sendai 3th Joint-Government Office 1.jpg - Ebiebi2
Kunikaze III.jpg - チビクロ(偽)
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