Hovey, Edmund Otis, 1862-1924.Comer, George.2020-03-232020-03-231916http://digitallibrary.amnh.org/handle/2246/70141 v. ; 20 cm Title and number embossed on cover. Additional title handwritten on cover.Notes and log of seismographic recordings observed on the Crocker Land Expedition.Hovey, Edmund Otis, 1862-1924.Crocker Land Expedition (1913-1917)Seismometry.Scientific expeditions -- Arctic regions.Greenland -- Description and travel.