Young sailor's assistant in practical seamanship including the rules of the road; directions for resuscitating the apparently drowned, etc., etc., together with the salutes ... naval signal flags, Very's lights, and the international code of signals (1893)
Taunt, Emory H · Washington · leaf 136
Grovunel,Used for block straps. … Cringle in a rope.
Navigation · Signals and signaling
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
