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Contributing Institution
Maine Geological Survey
Document Type
Image
Identifier
65
Description
Bob Johnston, Annee Tara, and Carolyn Lepage callibrating time signal on portable seismograph in the Dixfield area after the 5/29/1983 4.3 seismic event.
Broad Creation Date
June 1983
Supplemental Rights
Credit must be given to the photographer and the Maine Geological Survey when this photo is displayed, reproduced, distributed and/or used in derivative works.
Keywords
earthquake; equipment; seismograph