Two Italian sterling Silver link necklaces

Two necklaces- both are Italian sterling silver with gold plating. Necklace One- oval shaped links, measures 11” measured from clasp straight down when hanging from hand. Necklace Two- circular shape links, measures 7.5” measures from clasp straight down when hanging from hand. Both items are vintage pieces. Italian silver is one of the most coveted silvers because of the standards used in their jewelry.