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fromwww.thehistoryblog.com
2 days agoRare Roman calibration plate found in Czech Republic
A rare Roman calibration plate discovered in the Czech Republic may provide insights into ancient metalworking techniques for armor production.
These metal clocks display their moving parts and details through perforated and transparent windows, making these hidden mechanics visible and adding a certain beauty to these timepieces. The bodies of the clocks are made using the traditional metalworking processes in the Niigata region and it involves cutting, bending, welding, and painting. The perforated sheets are produced with punch tools that create clean and consistent holes, ensuring each piece meets exacting standards.