Mid Century Moderist Vintage Brutalist Heimdall

Mid Century Moderist Vintage Brutalist Heimdall Norse God Pendent & Necklace too cool mid-century-moderist, vintage brutalist, Norse God Heimdall pendent & necklace.  It measures just under 15" like in photo #3, 25" solid link/no clasp necklace and the pendent measures 2" x 3/4" clearly marked with the makers mark, 83CS or B3?S, Made in Iceland.  Should mention the chain as well, all soldered, even size links, a very nice part of this package