According to the Digital Scriptorium, this is Wetmore Manuscript 1 at the Providence Public Library, and it used to belong to various eminent Englishmen, including a son of James I. But I can't find out anything else about it. I would guess that is it 14th century. It seems to be a sort of sketch of the Bible, with lots of little pictures and snippets of text. Above is a page of Genesis (click to enlarge). Or perhaps these illustrated pages from the online highlights are interspersed with text pages carrying the whole text.