August 2012. This bordercross on Col de Peyrelue was unknown to the ‘bordermarkers-scene’. The official treaties do not mention this bm. But this bm was accidentally mentioned in 2 newspaper articles. A local historian – Jean-Pierre Dugène – is an expert on the crosses (other than official bordercrosses), used by shepherds as bordermarkers around Col de Pourtalet. He confirmed the existence of bm310bis and kindly sent this picture.