. . . . . . "Fly, an almanack for the year of our Lord God 1681 Being the first after leap-year. Calculated for the meridian of Kings-Lynn, where the pole artick is elevated 52 deg. 43 min. above the horizon, and may very well serve for any part of England"@en . . "Fly, M. DC. LXXXI. A prognostication, for the year of our Lord God 1681"@en . "Early works"@en . "Fly, an almanack for the year of our Lord God 1681. Being the first after leap-year. Calculated for the meridian of Kings-Lynn, where the pole artick is elevated 52 deg. 43 min. above the horizon, and may very well serve for any part of England"@en . . . . . . "Electronic books"@en . . .