On the early discovery and extensive adoption of the bissextile intercalation; with a view to determine the nature of the ancient year.

Míreanna comhchosúla

• On the years and cycles of the ancient Egyptians.
  de réir: Hincks, Edward Rev
  Foilsithe / Cruthaithe: (1836)
• "New Year's Day and New Style: some facts antecedent to the passing of the Act for regulating the commencement of the year, and for correcting the Calendars in use in England in 1751, "by Edward Watson, 1907.
• On the years and cycles used by the ancient Egyptians.
  de réir: Hincks, Edward Rev
  Foilsithe / Cruthaithe: (1835)
• On the various years and months in use among the Egyptians.
  de réir: Hincks, Edward Rev
  Foilsithe / Cruthaithe: (1858)
• The imagery in the calendar of Oengus.
  de réir: O'Nolan, G. Rev
  Foilsithe / Cruthaithe: (1929)