1 pp
Original logbook of the Albatross, hydro 5135-5183, 22 July to 8 October 1912. Data recorded include survey and dredge number (no.), date, sdg. machine, reel, lead, turns, correction, depth, sdg. cup, amt. bot'm sample, bottom, bottom temperature, number and make of thermometer, correction, bottom reading, corrected temperature, air temperature, surface temperature, density, wind, baromet., clouds
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