[465] Op. vii. pp. 31, 32.

[466] Comp. the letters of Cioli and Geri Bocchineri to Galileo of 28th July. (Op. ix. pp. 278, 279.)

[467] Niccolini’s despatch to Cioli of 7th August. (Op. ix. p. 447.)

[468] Op. ix. pp. 383, 384.

[469] Vat. MS. fol. 476 vo. and 493 ro.; also Gherardi’s Documents, Doc. xviii.

[470] Page 68.

[471] Op. ix. pp. 390-392.

[472] Vat. MS. fol. 544.

[473] Op. x. pp. 75-77, 81; Suppl. pp. 362, 363.

[474] Henri Martin (pp. 386-388) gives an interesting list of works published against the Copernican system between 1631 and 1638, up therefore to the time of Newton.