Jeff has kindly agreed to post an image of the TAB for Edelweis here. The blow/draw lines are a bit wobbly but I believe it's still pretty straightforward - you 'draw' on the top numbers and 'blow' on the bottom numbers.

The convention is to hold the harmonica such that the lowest notes are on your left. Many harmonicas have the hole numbers printed on the top-plate, but if not don't worry, just treat the left most hole as Number 1.

Happy playing.

Regards, John