Thompson, Zadock 1796-1856 The Canadian Farmers' Almanac for the Year of Our Lord 1840 [microform]: Being Bissextile or Leap Year, Calculated for the Town of Sherbrooke in ... 50' W. From the Royal Observatory, Greenwich Maunder, Edward Walter The Royal Observatory, Greenwich: A Glance at Its History and Work Thompson, Zadock 1796-1856 The Canadian Farmers' Almanac for the Year of Our Lord 1838 [microform]: Being Second After Bissextile or Leap Year, Calculated for the Meridian of ... W. From the Roal [sic] Observatory, Greenwich Bloomer, Ed Black Holes: Royal Observatory Greenwich Illuminates: 5 Royal Observatory Greenwich Foblit ltd 3 Books Collection Set (Astronomiguide för nybörjare med stjärnobservation, nybörjarguide för månobservation för att utforska Lu Sök bara efter: Royal Observatory Greenwich
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