Parker's projection of the longitude at sea: whereby the mariners may be enabled to correct their accounts thereof, as often as they shall have the benefit of a clear sky and calm sea, at the time of the moon's visible southing. ... By Benjamin Parker
Series: Eighteenth century -- reel 1619, no. 08.
Publisher: printed by A. Ayscough for S. Hodgkinson, Derby, and sold by the booksellers of London and Westminster and at most seaport towns in England: also by Jer Roe, Derby
Published: 1731
Place of publication: Nottingham
Language: eng
Format: Microform
Notes: Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 1619, no. 08).