[quote]That shield stamp mark is from B.W. and it says hand decorated normally.
its a group of US-based importers of porcelain items from Europe mostly France
items and German items dating will be ca. 1910 – 1930.[/quote]

Excuse me, but that only partially answers the original question as that the mark belongs to some “B.W.” is clear from the mark alone. Group / company name and location would have helped. This way, OP is none the wiser.

Far worse however is that the original poster did not follow up with a clear picture of the mark in question. For us that is equal to saying “sorry folks, not interested”, which causes the same reaction from us. People should learn that correctly asking questions is not OUR responsibility but THEIRS. If we ask for clearer pictures and get no response, we simply ignore the post.