Corss, J. (1662). Mercurius coelicus, sive, Almanack et prognostication vel speculum anni a nativitate Jes. C. 1662: being the second after bissextile, or leap-year ... / exactly calculated for the latitude of 56 deg. 20 min. by James Corss, philomath. Printed by Robert Sanders.MLA Citation
Corss, James. Mercurius Coelicus, Sive, Almanack Et Prognostication Vel Speculum Anni a Nativitate Jes. C. 1662: Being the Second After Bissextile, or Leap-year ... / Exactly Calculated for the Latitude of 56 Deg. 20 Min. By James Corss, Philomath. Printed by Robert Sanders, 1662.