I'd travel back to 1909 in a time machine and buy up all the cigarette packs I could with the money, which would be a lot for 10Gs!
Of course the flaw to my plan here is my dependency on a fully functional time machine. Oh and the second flaw would be travelling back to 1909 with 2013 currency.
Adrian, got a stash of 1909 coins I could borrow?
