Disasters induced by geophysical effects
Earthquakes Tsunamis
 1957/58 : IGY-Campaign
IGY: International Geophysical Year
 Congresses of Geophysical interest
IUGG: Int.Union Geodesy Geophysics Other Congresses & Meetings
 Geophysically relevant cruises of ships
Cruises of Ship Polarstern
 Geophysically relevant surveys in polar regions
Arctic Antarctica

  found 3 countries with filter 1111,x,x: Seismology.Seismograms

General Geophysics on Stamps - Allgemeine Geophysik auf Briefmarken - Géophysique sur les timbres - Selected topic(s): Seismology.Seismograms

China 2013

Stamp showing.....

Categories1: Disasters.Earthquakes,Seismology.Seismograms

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Croatia 1998

Cover showing.....

Categories2: Seismology,People.AndrijaMohorovičić,Seismology.Seismograms

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GDR 1980

Stamp showing.....

Categories1: Seismology,Seismology.Seismograms

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GDR 1980

4 Stamp showing.....

Categories2: Gravimetry,Seismics,Seismology,Seismology.Instruments,,Seismology.Seismograms

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Philatelic Objcts with topic: Seismology.Seismograms on 31.05.2023