Roy Norton, Drowned Gold — Chapter 23 (1919)
“ It would seem to the unthinking man that nothing could be more simple in shallow water than to lower a diver over the edge of a boat and when he grappled the wreck, hoist him aboard and haul away. A landsman does not stop to consider that the rise of a ground swell, or even the slightest sea, makes the seizure of the wreck almost an impossibility, for in the water at even a depth where all is still and serene the great hooks move up and down under the lift and fall of wave buoyancy most tantalizingly. ”
