Very similar in that its an early Rubberset such as the lovely one picture below, although somewhat newer as it is branded 'Sterilized' which became standard in the early 1920s. This beauty is circa 1905-1915. The metal screw a later addition...
Found Half of a Probak Razor, or is it a third(?) in the wild today.It is a Probak razor handle with a pre war Gillette tech head. It is a nice weighty handle on the thin side. The third picture shows it next to my Muhle.
And to continue the Vintage brush trend from @Darkbulb and @mrchick we have this nice Ever Lasting 24 Brush which showed up at me door.