Context

Context of 1678. Apollo Anglicanus, the English Apollo: : assisting all persons in the right understanding of this years revolution, as also of things past, present, and to come. With necessary tables plain and useful. A twofold kalendar, viz. Julian or English, Gregorian or forein computations, more plain and full than any other; with the sun and moons risings and settings daily observ'd, of general use for most men. Being the second after bissextile or leap-year. To which is added a short discourse of comets, and what accidents have succeeded them for some years past. By Richard Saunders student in the physical-cœlestial sciences, (electronic resource)
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