Kenealy, Ahmed John, 1854- [from old catalog] · New York [etc.] The Outing publishing co. · leaf 203
y, but they should be keptwell oiled, and should be often exam- 206 BOAT SAILING, ined and tested—for instance, in a runbetween two objects whose distanceapart is well known. By careful attention to the Lead, theLog and the Look-out, a boat may benavigated, by dead reckoning, with acertain amount…
Sailing · Boats and boating
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![An illustration from Pyramis, oder, Sinnreiche Ehren-Seule : mit hieroglyphischen politico-mystico Sinn-Bildern, zu unterthänigsten Ehren und Glückwünschung der durchlauchtigisten und gnädigisten neuen Chur-Fürstlichen Herrschafft und Regierung Johan[n] Georg des Dritten, Churfürsten von Sachsen (1681)](https://img.insideoutlibrary.com/img/200/ia-pyramisodersinnr00grie-31-21.webp)
