Vintage - Wooden Kaleidoscope - With Dome Lens - Vad Etched On?

Description

Vintage - Wooden Kaleidoscope - With Dome Lens - Vad Etched On?.
Nice kaleidoscope, it is in good shape with light signs of wear
from use and age. It is made so you have to turn the whole piece to view the different colors and shapes within the kaleidoscope. Not sure what the etching Vad means on the side of the wooden case is for... Please look at pictures for more details.