Tolkien's final First Age timeline

[Arvegil145]

BTW, @Huinesoron, what do you think about the idea of creating a post (recorded)-Fourth Age timeline?

There is, to my surprise, actually some meat to the basic skeleton that Tolkien mentioned in his '1960 of the 7th Age' comment - it most certainly wouldn't be a simple repetition of the dates of the SA and TA.

Though I suppose that 'meat' might be significantly cut down if one were to exclude the 'Notion Club Papers'...