I'd pop onto Craigslist and see what you see locally that is similar. Many of that era that I've seen are pretty battered.

That one looks pretty complete. And, it isn't a Schwinn.

Still, it wouldn't hurt to talk to family, cousins, whatnot. But, I'm sure there is a lot of stuff that has to be disposed of when you're moving someone out that has been around for nearly a century.