I am fortunate to have my Great Grandfather's shaving mug. Today something really cool happened, a few days ago I won a mug on eBay and it arrived today, to my surprise not only is it as old as I was hoping it would be but its the same mug as my Great Grandfather's only with a different name. I was really amazed when I took it out of the box! Depending on how old my Great Grandfather was when he got the mug I estimate it to be between 100 and 130 years old.