The small yacht, its management and handling for racing and sailing, with chapters on construction (1909)
Boardman, Edwin Augustus, 1876- [from old catalog] · Boston, Little, Brown, and company · leaf 209
A flat formed, low ended Sonder Class boat, showing lifting tendencyof bow wave even in very Ugh*: weather … Going to windward in light weather. Weather boat running up onsea and blocking leeward one
Yachts
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.