WTB: dovetail front sight for ithaca model 49

[night4creeper]

Just like the title says I looking for a dovetail front sight for a Ithaca model 49 lever action .22 rifle. This is the old single shot model, not the repeater. I have not had any luck locating one, if someone has one they would be willing to give up or know where I can find one it would be much appreciated. I'm trying to get one going again so my 10 yr old can learn to shoot with it.