M.B. Mumma has been servicing the finest retail jewelers with items proudly made in the USA. For retail enquiries please e-mail us and we would be happy to refer you to a fine jewelry retailer in your area that carries our line.


MB Mumma, Inc.

P.O.Box 0369

Glenside, PA  19038

800-232-7642 :: 215-885-3550 Phone

800-232-7644 :: 215-885-1366 Fax

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