Field Note Book Crocker Land Expedition 1913-1915 No. 53 Seismograph, 1916-1917
Page 45
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Transcription
George Comer, Observer March 22 off at 9.38 am shock OK on 2.40.15~ March 23 off 10-5 20 no shock OK en at 10.16.30 — 24 off at 10.09 no shock OK on 10 11 40 Clock slow of chrono 6' .43" as clock not started for repairs to no shock not working well after m — 25 en. at 9-23 no shock. Battery not working working rather slowly or faster off at 10 47 am the 26 or the error of the chronometer is unknown & me these figures are an approximate no record for the 26 and the battery on wires part of order Seismograph working but no record of shocks March 27 took down clock and worked wires and batteries got all replaced at 1230 and soon working well