seismograph of Valkenburg (Q88891078)
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Seismograph in the Netherlands
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | seismograph of Valkenburg |
Seismograph in the Netherlands |
Statements
50°52'0.840"N, 5°47'4.920"E
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90 metre
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1 June 2011
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