Flurene Vaporizing Salve

This is my moms also.
I hope she will give this to me someday.

This has the box and still has the contents inside and it still smells like the vapor rub. I think it is still usable... but i'm not going to use it, because i don't want to mess with the value.

A little bit about it: http://circanceast.beaufortccc.edu/Brown/business/Flurene%20Vapor%20Salve/flurene.htm

^Above is all i know about it any body know more.