This collection is composed of one file folder of correspondence between W. Sigurd Opdahl and his wife, Goldie Opdahl while W. Sigurd worked at an airplane factory in California during World War II. It details his journey to Long Beach, California and his work in the airplane factory. She writes about the daily activities in Hayti, S.D. Also included is a letter from his daughter Lou Ellen Johnson. The letters are photocopies of the originals.