Brush (this works glue into the fibers of the crack to make a stronger repair) on a liberal amount of “Elmer’s Wood Glue” to both chip and stock. Place chip back in place, use sliding motion (don’t just place the chip back in place) to get wood grain to align and hold. Cover repair area with wax paper, place in “TIGHT”, well padded vice overnight. Use razor blade lightly to remove excess glue from repair area. Rub repair area with “Murphy Oil Soap”.
Just my $.02