Egyptian tomb painting from 1450 B.C. showing officer with sounding pole. Officer is telling crew to come ahead slow. Engineers with cat-o'-nine-tails assuring proper response from engines
Image ID: theb2121, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection Location: Egypt Photo Date: 1450 B.C. Credit: NOAA Central Library Category: Sounding/Pole/Art/ • High Resolution Photo Available
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