Congratulations on your gift! He is a very nice person to give his wife's machine to you. People who live alone always love company. Stop by and see him, bring him something special for him. Something to show you thought of him. A home cooked meal is always wonderful! Bring your children with you-they really can warm the hearts of the older ones. I think a small lap quilt for him would be nice. Something he can use when he feels the need.
Would love to see what it looks like. Can you post a picture?