I don't own any Eversharp, but accidentally I came across two nibs...

While buying a few nibs for Parker's I had to buy a lot of five nibs, and among them these two came.. the bottom one in photo I believe is a skyline nib(not sure, but I'm told so), the 2nd one is quite big and heavy, size exactly like a waterman #4... it fits perfectly in a Waterman 14s safety, has full flex, a broad with a italic cut. It is shown next to a Parker VS nib for size reference..
So I am thinking of finding them homes......
So any help please about which pen they belong?