20th Century German Crystal Chandelier

My grandmother passed this beautiful antique chandelier down to me. From our conversations about the piece, I believe it is either brass or bronze and has many beautiful crystals (my grandmother said they are swarosvski crystals). I don't know chandelier styles, but it makes me think of a cascading waterfall. I am only guessing its age based on when she acquired it and what she knew of the people she got it from, but I believe it is at least 60-75 years old. I haven't been able to find anything similar online nor a stamp and/or any identifying markings on it. It does have a Made In Germany tag, which i have included a picture of. It also has golf leafs in the brass/bronze. It also has 5 candelabra lights. Dimensions are approximately 30" tall from top fixture above chain to the bottomof the longest crystal strands and an approximate diameter of 23". Can provide total weight if needed.  I also have several other antiques (glassware, very large handwoven rug, and a couple pieces of furniture that I am also interested in having appraised and learning more about the history of the pieces) Please help!!Thank you very much!!!Robin