How do i find my Noritake china shape? I inheirited vintage Noritake and there is no guide name on it,...

I inheirited vintage Noritake and there is no guide name on it, but I know it's from the then half of the 1940's. And it have gold trim w/ black detail, close to greek key almost, and the china is two-tone cream and white.
I go to replacement.com, but can't go thru adjectives those patterns and some didn't even enjoy pics.
By the way here is a large "M" on the bottom.
Any suggestions?

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Answers:    www.Noritake.com or www.replacements.com (that might be only just replacement-singular)

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browse on ebay too a lot of the time the seller have researched and they may hold items that match your set

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