Macclesfield, George Parker, Earl of

Remarks upon the solar and the lunar years, the cycle of 19 years, commonly called the golden number, the epact, and a method of finding the time of Easter, as it is now observed in most parts of Europe

Macclesfield, George Parker, Earl of

Calendar -- Early works to 1800; Calendar reform -- Early works to 1800; Easter -- Early works to 1800