RRSBoṬ zu RRS, 9, 50.2, 2.0 vinatam agraṃ yasya tat nyubjīkṛtāgrabhāgam ūrdhvam uccaiḥkṛtaṃ daṇḍaṃ yasya tad unnatadaṇḍaṃ vinatāgraṃ ca tad ūrdhvadaṇḍaṃ ceti vinatāgrordhvadaṇḍakaṃ lauhaṃ lohamayaṃ vartulaṃ golākāraṃ caṣakaṃ kaṭorikā kāryamiti śeṣaḥ //

RRSBoṬ zu RRS, 9, 84.2, 1.0 mardanārthaṃ dvitīyaṃ vartulakhallamāha dvādaśeti //

RRSBoṬ zu RRS, 10, 31.2, 2.0 vartulā mūlād ūrdhvamiti bodhyam //

RRSBoṬ zu RRS, 10, 42.3, 2.0 kaṭhinamṛttikāyāṃ vitastimānaṃ vartulaṃ gartam ekaṃ kṛtvā tanmadhye caturaṅgulavistāraṃ caturaṅgulagabhīraṃ gartād bhūpṛṣṭhaparyantayāyivakrākṛtinālasaṃyuktam īṣaducchritaṃ ca gartamanyaṃ kuryāt //