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mathematical instruments

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Drawing instruments and mathematical instruments

Drawing instruments and mathematical instruments

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Newe geometrische vnd perspectiuische inuentiones, S. 32

Newe geometrische vnd perspectiuische inuentiones, S. 32

Public domain illustrated book page scan, free to use, no copyright restrictions image - Picryl description

One of diamonds:  Mathematical instruments.

One of diamonds: Mathematical instruments.

Public domain scan of 18th-century print, free to use, no copyright restrictions image - Picryl description