Antique/Vintage stone marble

I know it doesn't look like much, but I'm sure it did to the child who originally owned it. I've recently started working at a group home for teenage boys that originally started off as an orphanage during the late 1800s. The staff usually tends to the gardens around the home, and today while raking, I found this stone marble deep in the dirt. To the child who owned it, I hope you found your forever family.