Kronprinds Oscar

Does a passenger list exist for the ship Kronprinds Oscar, arriving in Boston June 24, 1844? I have reason to believe that my greatgrandfather’s brother was on this ship, along with his wife and three children, namely: Halvor Aadnesen, his wife Gunhild Gregarsdatter, and their children, Ingeborg, Gunhild, and Gregar. If the passenger list does exist, how may one have the list researched? I would also like to read the captain’s statement regarding illness aboard ship on the journey. The NARA does not list a microfilm containing passenger lists to Boston for the period June 29 – September 30, 1844. Lyle