i declared the aging process to be finished and bottled up the limoncello.... after a taste test, of course! it is delicious. i got 2 bottles this size ... and i just realized that there is nothing else in this photo for size comparison, so i'm guessing it's about 1/2 of a fifth of liquor, or about 350 ml.
i'm thinking the next batch will be with orange rind rather than lemon. i've heard that it's also delicious!
as i posted earlier, you can find recipes for this by googling or binging
on the interwebs.