Gary
Here is a thread about my Portuguese luger magazine.
http://forum.lugerforum.com/showthre...ght=portuguese
Mine has a aluminum bottom. So now I have seen 3 of these mags with a wooden base.
My tube has the same etched style of number on it as yours.
The bottom on my mag must be a replacement. Probably the wooden one broke and was replaced.
All these mags must have been together at one time,as that numeral etching is so similar.
Take care
Bob