Waldo George Andersen

Am trying to get birth record and confirmation of ship my father came to the U.S. on. Name: Waldo George Andersen, born June 16, 1904 in Kristiania, Norway (Oslo) of mother, Hilma Fredrickson Andersen and father, Christian Andersen. Came to the U.S. when he was approximately 8 years of age. Thank you. Lorraine Andersen Lenz