- Sundials1
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- Süleyman Neş'et, 1735 or 1736-1807 or 1808. Tufan-i marifet1
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- Tajrīd al-iʻtiqād (Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad)1
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- Tarquinius Superbus, Lucius, King of Rome, active 534 B.C.-510 B.C.1
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- Thomas, Aquinas, Saint, 1225?-12741