Welcome aboard! The jewelry you’re looking for is manufactured
by Landstrom’s of Rapid City, S.D., and is called Black Hills
Gold. It’s a distinctive style of jewelry originally (and
possibly still) made from gold mined only from the Black Hills.
It incorporates engraved leaves, clusters of grapes and other
designs in a combination of 10K and 14K red and yellow. The
company’s address is 405 Canal St. (P.O. Box 3100), Rapid City,
SD 57709. The phone and FAX numbers I have for them may be out
of date, so if you’d like to contact them that way let me know.
(It’s after business hours as I write, and I’d have to check the
numbers during the day).