Vintage Native American Signed 14K & 925 Sterling Silver Band Ring w/ Raincloud Hallmark ETC9824

This is a Native American sterling silver band ring with a 14K yellow gold center. The band is marked inside with a picture hallmark of a raincloud. It appears the signature may be J.C. Case, but it is deep and hard to make out. The band is sized at a 7. Total weight is 6.4 grams. There is no visible damage. Light vintage wear can be expected.