I picked this up for $4 yesterday. It weighs 1 lb 12oz and says genuine pewter on the bottom. There was a vase sitting next to it almost as large for $2.50. I knew it was pewter but it didn’t say pewter so I passed on it. It had two little flowers stamped on the bottom and was dented and tarnished up like my pot. So I would assume there’s lead in this? How and why did people use these for drinking out of with lead content???