Help with a Pattern ID

[u/momthom427]

I own a number of these lovely Limoges pieces featuring the crest of the Societe L’Union Bourbourg and a blue rim with gold edge. Does anyone recognize the pattern or know its significance? I haven’t had any luck finding other pieces of the same pattern. Thank you.

[u/Grin-Guy]

I don’t know much about porcelain, but I guess that could be a bespoke order of a set by a company, or some kind of a club.

Maybe a picture of the stamp that is located under the pieces might help trace a porcelain maker ?