I have a porcelain carousel music box with the word Mualitier on it. What is the word Mualitier? Carousel $$

Sounds like a very pretty music box. :-)

I did a search on the internet for "mualitier", and found nothing. Nothing on Google, Wikipedia, Websters, nothing foreign, nothing. So, it's not a company name (of any appreciable size), nor any artist's name anyone has heard of, nor a city. It is also apparently not a current word in any language; it would've been picked up in the web pages written in that language.

As for what it's worth (that's what I assume your "Carousel $$" means), you'll have to take it to an antique dealer. It will be next to impossible, without weeks of focused research, to find an answer on the internet, without a stroke of luck in finding just the right person.