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6) 1840 Jany 7th Quite moderate And standing full of rounded conical hillocks of pyramidal form some large at the Base and upwards 100 ft hig and all sizes from that down to ordinary hillocks not more three feet high From its present Shape I would Judge that at about the depth of 50 feet from below the common surface of the earth the top being carried away to that depth from some cause or other perhaps from a greate accumulation of