I have posted this question once (I thought) but here goes again. I have a HEAVY Navajo made silver wire bracelet with 3 good size, bezel set turquoise stones, two double leaves forming a shadow box, with silver decorations of round drops and bars. On the back there is in small case letters "hand made", "sterling" and it has a hallmark of 3 clouds with rain falling out of them. These look like 3 quarter rounds open side down with straight lines coming down from the 3 quarter rounds. I have read where this annotates "Rain" or "Rain Clouds". The ring could be anywhere from 5 to 75 years old, as it was a gift from a relative's relative. Anyone know whose hallmark this might be? Any help is greatly appreciated. Thanks in advance.