I have a very very hazy memory of an old book I read a long time ago having a box of lemon shaped soaps in it. It wasn't a feature of the story (that I remember) just something incidental. This memory just won't go away and it's really irritating me.
I sort of feel it's in a book of a similar feel to the Katy books by Susan Coolidge, although that might be because in those there's a scene where they put a soap on a hat.
Does anyone know what I'm on about? Does it ring any bells?