Online Encyclopedia of Western Signs and Ideograms Symbols.com

Symbol 38:19

3812

38:19 · This sign was carved on large stone slabs used to build a grave chamber in Kivik, Sweden. Its meaning is unknown but it appears with 2901 in this Bronze Age grave.
    A sign like 381202 is similar in structure. That one has been found on an idol from pre-Columbian America.