I think one of them is a pignut ?? on the left?? not sure of other two
http://img263.imageshack.us/my.php?image=dscf02440lj.jpg
sorry for poor quality pics
http://img150.imageshack.us/my.php?image=dscf02455ie.jpg
http://img263.imageshack.us/my.php?image=dscf02440lj.jpg
sorry for poor quality pics
http://img150.imageshack.us/my.php?image=dscf02455ie.jpg