An astronomical diary, or Almanack, for the year of Christian aera, 1781 : calculated for the meridian of Boston in America; latitude 42 degrees 25 minutes north / by Nathanael Low.

Licence: Public Domain Mark

Credit: An astronomical diary, or Almanack, for the year of Christian aera, 1781 : calculated for the meridian of Boston in America; latitude 42 degrees 25 minutes north / by Nathanael Low. Source: Wellcome Collection.

Provider: This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)