Otto Nilsson of Omaha and McCook will celebrate his 90th birthday Tuesday, April 3. He was born in Almhult, Sweden, in 1917. He came to America in 1935, returned to Sweden to fulfill his military obligation and immigrated back to America, to Omaha, in 1938. He moved to McCook in 1950 to open and manage Automotive Sales and Service. Nilsson and his wife, Frances, who died in 1997, have one daughter, Annette Nilsson Irwin, of Omaha, and one son, Erik, of Council Bluffs, Iowa. Cards of congratulations will reach Otto at Automotive Sales and Service, 414 West B, McCook, NE 69001.