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This library is built in the open.
If you spot an error, have a suggestion, or just want to say hello — we’d love to hear from you.

An emblem numbered 15 shows a circle. At the top, a pair of drafting compasses or circulus dividers is positioned with one leg at the center and the other on the circumference. Latin text is inscribed in an arc above and below the circle.
An emblem numbered 16 shows a circle with a central point. Latin text is inscribed in an arc above and below the circle.