Ark of the Covenant - Bible History Online
Bible History

Naves Topical Bible Dictionary

INVENTION, The use of metals

Genesis 4:22

22. And Zillah, she also bare Tubalcain, an instructer of every artificer in brass and iron: and the sister of Tubalcain was Naamah.

INVENTION-The use of metals INVENTION in Naves Topical Bible (Bible History Online)