Proportional compass
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A proportional compass also known as a military compass. Different types of scales are inscribed on the rulers that allow for mathematical calculation. Jeremias Kögeler 1664, Gdańsk, Poland Jagiellonian University Museum Collegium Maius Inventory number: 4036; 34/V https://muzea.malopolska.pl/en/objects-list/2729 Source: Objaverse 1.0 / Sketchfab
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Zenodo创建时间：
2023-12-28
