Pat Saling's Seaman Schepps aquamarine suite from the 1950s. Discover the antique and vintage jewellery trend coming up to date: http://www.thejewelleryeditor.com/window-shopping/vintage/pat-salings-mid-century-aquamarine-suite/
Wash in borax and vinegar. Let soak. Hang to dry, cut lemon in half and pour salt onto lemon rub vigorously over the stain leave to dry. Wash again with borax. (All cold water) Works like a charm. I love old vintage tablecloths love the colors.