Heavy Sterling Silver Hammered Link Toggle Necklace

Very nicely made sterling silver Modernist hammered round and oval link necklace is unmarked and tests as sterling and features a toggle closure that can be worn in the front or back.  It measures 20 inches end to end and can be adjusted to shorter lengths.  The wider round links have a width of about 5/8 inch and the weight of the necklace is 82.8 grams.  It is in great vintage condition.