[485] Vat. MS. fol. 549.

[486] Vat. MS. fol. 550 vo.; and Gherardi’s Documents, Doc. xxii.

[487] Vat. MS. fol. 551 ro.

[488] Op. vii. p. 44.

[489] Op. vii. pp. 46-51.

[490] Op. x. pp. 66-69; 71-74; vii. pp. 56, 57.

[491] Op. vii. pp. 52-58; x. 41-134; Suppl. pp. 271-278.

[492] Castelli’s letter to Galileo, 2nd Dec., 1634. (Op. x. p. 64.)

[493] Castelli’s letter to Galileo, 9th Dec., 1634. (Op. x. p. 65.)

[494] Comp. Peiresc’s letters to Galileo, 26th Jan., 1634 (Op. x. pp. 8-11), and to Card. Barberini, 5th Dec., 1635 (Op. x. p. 94).