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.
The discovery of bm310bis, unknown before