Birchard & Hayes Ulrich Limoges table lamp

Are these lamps rare by image design or common mass produced?

 

Quite a number of them floating around the internet; can't imagine they're very rare. Lots called "Victorian" because of decoration but scene is Rococo.

Debora

 

Thank you for the info

 

Let's see what others more knowledgable about light fixtures have to add.

Debora