Page [269]. lin 27. read, motion of B above the Center; G. is also, with a Semi-colon after the word Center. p. [274]. l. 13, r. it to do to the. p. [277]. l. 24. r. natural days. p. [281]. l. 16. r. of his. ib. l. 27. r. a notion. p. [293]. l. 4. r. enough without. ib. l. 43. r. to the Sine of. p. [294]. l. 1. r. to the Sine of.
LONDON,
Printed for John Martin and James Alestry, Printers to the Royal Society. 1666.
Numb. 18.
PHILOSOPHICAL
TRANSACTIONS.
Munday, October 22. 1666.