This strange diesel shunter was rebuilt from an unknown origin (possibely an ex SNCF Y 2200/2400) by SIFEL, and was in service at coopérative du bassin du Midour, S.M.S.O. private link. Barcelonne du Gers (32), 29/04/1991. Photo Jean-Pïerre Vergez-Larrouy (roverg@tele2;fr)