'Paper' in the Bible

So I took the paper witnessing the business, one copy rolled up and stamped, and one copy open:

And I gave the paper to Baruch, the son of Neriah, the son of Mahseiah, before the eyes of Hanamel, the son of my father's brother, and of the witnesses who had put their names to the paper, and before all the Jews who were seated in the place of the armed watchmen.

Now after I had given the paper to Baruch, the son of Neriah, I made my prayer to the Lord, saying,