Online Encyclopedia of Western Signs and Ideograms Symbols.com

Symbol 39:3

3903

39:3 · The signs 3902 and 3903 have been used to represent the asteroid Pallas, more usually drawn 3905. See 1716 in Group 17 for more information about the asteroids.
    This sign is the most common sign for sulphur in alchemy. Sulphur was also drawn 1720, 2218, 5315, 3906, 4013, 41a23, 4241, and otherwise.