  Observation of a narrow structure at $W\sim 1.68$ GeV in the excitation
functions of some photon- and pion-induced reactions may signal a new narrow
isospin-1/2 $N(1685)$ resonance. New data on the $\gamma N \to \pi \eta N$
reactions from GRAAL seems to reveal the signals of both $N^+(1685)$ and
$N^0(1685)$ resonances.
