Rane BOOK LONGITUDE.
Dept, Heartte, Isaac T *XE Ars navigandi: or, Tables of longitude, for .189 correcting the effects of parallax and refraction, wee on the distances observed between the sun and
moon, or moon and star; whereby the true distance is obtained, by a much shorter method, than any hitherto published. And in which, the errours con- tained in the Tables of Turner, and other writers on this science, are carefully corrected: by Isaac T. Heartte ...
Baltimore, Printed for the author,by B.Edes:
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