Letter from A.C. Hamlin to the Curator of the Harvard Mineralogical Cabinet

Letter from A.C. Hamlin in Bangor, ME on June 11, 1895 to the Curator of the Harvard Mineralogical Cabinet. Hamlin writes that he does not know who the new curator will be after Prof. Cooke's death , sketches a plan to keep his Tourmalines in good condition in the museum, and mentions operations at Mt. Mica.