7 piece sterling silver tea/coffe set

I inherited this beautiful sterling silver all matching tea set from Germany. I did some research and found a match for the German hallmark markings on the bottom for each piece. The coffee & tea pot, and the cream & sugar servers have the sterling .925 with a crescent moon, crown and chalice hallmark stamped on the bottom as shown. The serving tray has "silver plated" stamped and the salt & pepper shakers are either sterling or plated.( I can not read the markings on the S&P shakers but some kind of markings and words). The last pictures show what info I could find. This set is in wonderful condition with very light scratchings and no dents. The hinges on the tea & coffee pots are in excellent condition.