CHS bronze tablet stamped 4-1985, set horizontally into the rock face of a bedrock outcrop 37.4 m E by ESE of the SW corner of the public wharf in Lubec, ME. BM 4-1985 is 7.7 m SW of the centre line of a road along the shore, 14.5 m SW of the HW mark and 7.0. W by WNW of the most southerly prominent point of the bedrock outcrop. The BM is 0.6 m above ground level.