Information on Porcelain Dolls?

I was gifted these two porcelain dolls from an elderly aunt. They're approx. 6 inches long, 100% porcelain except the hair, and weren't in a box. Sadly she passed before I could get any history. I can't locate anything online and only have the information sealed on their backs. The clothing appears to be crocheted and be the original outfits. The arms and legs are moveable with what feels to be a rubber band or similar item, but limbs themselves aren't bendable. If you can't read the backs in the photo, it states:

THE CONNOISSEUR
Doll Collection
* I can't make out the larger black letters, that has the name 'Seymour'
written above.
Seymour Mann, Inc
Bunny (?)
(Both numbered) 134/7500

Thank you in advance for any information you may have. Bless you,
Joyce (Ctt1955)