A treatise on the various lengths of the days, nights and twilights : with tables of latitude and longitude of the most eminent towns, harbours, headlands, and islands in the world ...
- Mihill, Richard.
About this work
London : Printed by D. Henry and R. Cave, for the author ..., 1755.
2 unnumbered pages, iv, 57 pages, 1 unnumbered page, 3 unnumbered leaves of plates : illustrations, volvelles (engravings) ; 25 cm (4to)
"Illustrated with a copper-plate ... Also, a moveable planisphere ... likewise a moveable orthographic projection on the plane of the equator, with a moveable index ."--t.p