Longitude to be found out with a new invented instrument, both by sea and landAlso, some reasons for finding it thereby, extracted from the three years observations made at Islington by Dr. Edmund Halley ... for knowing the true place of the moon, and which now are inserted in Mr. Street's Caroline tables. With a better method for discovering longitude, than that lately propos'd by Mr. Whiston and Mr. Ditton
Printed for F. Burleigh ...1714-01-01
