this is the teapot of the set where I'm still trying to find 3 cups and 1 saucer to replace the missings...
If anyone finds these while surfing, I'd really appreciate it.
My daughter has fallen in love with it and wants it for her 'bottom drawer'!

If you know the makes, here is a good site to find replacements.

http://www.replacements.com/

This site gives various links to searching for missing bits of china etc. Has it got an identification mark or maker on your tepot? Good luck!

http://www.myhouseandgarden.com/Tableware.htm

As daughters wedding is now set for March, I'm seriously hunting for the missing cups and saucer for her.
The marks on the bottom are 2 blue characters (not in a surrounding square) - from Nichi Hon, ie: Nippon.
The set was bought by my mother in a 'luxury items' shop on the Kufurstendam, Berlin in the early 1950's, as a wedding anniversary pressie for my grandmother.

I can't seem to find a factory on the web though, can anyone help out?

There is some on Ebay - any help?
Under pottery, ceramics section - search on Nichi Hon