Keith...
VERY nice pickups. I love the pennants, and have NEVER seen that first one you posted. It has to be exceedingly rare.
As for the Brown Leather Baseball.... safe to say it is circa 1910, give or take a few years (making it 100 years older than the Cap Anson Padlock
) There are a couple of similar examples listed in the new Hunts Catalogue. Yours looks pristine, and is a marvelous find!