I am looking for information on the following mark, the mark is JW over 13. I believe it to be German an from 19th century. It would be nice to know the maker and the town, maybe blakstone or someone else who knows the German marks might have an idea.
![Image](http://i93.photobucket.com/albums/l54/kerppola/JW.jpg)
Regards,
Juhana