I would suggest the gift of time, if you are willing.
Visit a while. Listen to her talk, look at photo albums, do a jigsaw puzzle. Ask her about her life. Talk about her favorite recipes or what she remembers of the war, etcetera.
If you cannot do that, or are not willing to, give her something she can use.
Postage stamps and stationery if she writes letters. A prepaid phone calling card, if she telephones people. Perhaps a certificate to her favorite grocery store would be a nice idea.
Don't be afraid to think outside the box - or to give of yourself!
