Looking down on Smith’s Cove, any follower of the Money Pit mystery will instantly recognise it as one of the most photogenic vistas on Oak Island. At low tide, the shore reveals reflective pools, bars of shingle and mounds of enigmatic boulders, but much of this small beach’s appeal lies beneath the surface.

Back in 1965, Robert Dunfield conducted an extensive exploration of the area, believing the beach to feed the flood tunnels of the Money Pit. Dunfield’s son, Robert Dunfield II, has kindly supplied Oak Island Treasure with many photos, diagrams and anecdotes over the years.

The following aerial photo of Smith’s Cove was taken during excavation work in 1970. Robert indicates (1) the previous searcher’s coffer dam, (2) the location of where coconut fiber was found, (3) the “U” shaped log structures and (4) Triton’s 1970 coffer dam. Here is an aerial view of the workings exposed after much of the work was done and a lot of soil and rocks were removed from the Smith’s Cove area.

Robert Dunfield II was known to believe that Smith’s Cove “may be of the utmost importance and may rival that of the Money Pit itself, in my opinion. Many wonderful artefacts were discovered there. When my father first arrived on the island to begin work, he worked with Restall exclusively at Smith‘s Cove for the amount of time that they had to spend together until the terrible tragedy. Restall considered the cove to be extremely important and his work there was extensive, comprehensive and of the utmost importance.”

Robert Dunfield II explains the following diagram – “This is a copy of the field sketch that my father did in 1965, with an overview of the drain system, important points of interest, Restall’s work, the mysterious “V” drain and much about the cove. As you might know, when my father arrived on the island to begin work, he and Restall worked exclusively at the cove for the short amount of time that they spent together until the terrible tragedy.”

What is this structure that they uncovered? Robert was able to elaborate on the above diagram by sharing Triton’s notes: “Historians and archaeologists who have worked closely with Triton throughout the operations believe that this structure is probably the remains of the original builders’ coffer dam erected during excavation of the flood tunnel and its underwater collector drains. Other discoveries made by Triton at Smith‘s Cove include: matted organic material identified by the National Research Council as coconut fibre (which is consistent with 1850 reports of masses of coconut fiber underlying the beach where it seems to have been used as a filter to keep the collector drains from clogging); the remains of a ruler or framing square; an unusual antique wooden box; and a wrought iron caulking tool.”

Robert Dunfield’s study of the area, and the generosity of his son sharing information means we can enjoy detailed records and photographs of the structures which were once in place beneath Smith’s Cove.

Part of the log structure uncovered 4ft. below the seabed at Smith’s Cove. The depth of this structure and its position outside the perimeter of the previous searchers’ coffer dam indicates that it is original work.

This wooden box was found at the cove adjacent to one of the buried logs. It is believed to possibly have been used to remove rocks during tunnelling operations, similar to the processes seen in the popular film, The Great Escape.

On a couple of the logs found beneath Smith’s Cove, Roman numerals were spotted. It has been discussed on the Oak Island Treasure Forum whether these may be carpenters’ ‘marriage marks’ used to match up corresponding sections when constructing structures.