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Update: 25.01.23

Copyright Dr. Eng. Jan Pająk

Img.547 from Seismograph (#H3)

Img.547 (#H3) One more decorative replica of the instrument discussed here. This beautiful replica can also be purchased in Hong Kong.
In 2003, you could order it for yourself at well-link.com

Visitors since 15.12.22: (english sites)