Search:

That is a beauty and a bit thicker than the norm. Congratulations!
~Richard

Those shave boxes in various forms were available all over Europe and Russia. I bought one on the cheap from Bulgaria. I have also seen one with a pocket for rouge for the strop.
~Richard

That is an early one, they usually just use a circle saw cut under the strop part. Some like this one had the hone on the outside
The ones I have seen, mine and a couple others on line are...