A clue for you...

ADM.10¢.

DROP BELOW.

ADM.10¢.:
A=1, D=4, M=4 giving us 144.10 cents, or 144.10 Hz
1 cent is also 1/100 of a semitone in music, which is referred to in Hz.

DROP:
D=4, R=9, O=6, P=7
4 + 9 + 6 + 7 = 26
2 + 6 = 8

DROP = 8
ADM.10¢ = 144.10

DROP BELOW = 8 below

144.10 - 8 = 136.1

136.1 Hz is the sound signature of the Earth as it travels around the Sun raised 32 octaves (audible range) and is also the OM frequency.

Coincidence?

Just some observations and speculation.
The original design comes from the Model t Magneto system which produced 30 volts Ac to fire the condenser coil with one layer of Magnets. I embellished the picture. There would be alternating vortices at each pole and 5 deep. This would seem to make an alternating torroidal vortice surounding the whole wheel like a Toroidal coil. Which could be an electric field ,or unknown field, being 90 degrees from the magnetic field. That could be what Dave Lambright is seeing. Notice the polarity positions.

   The coral castle is in  a place where water from the everglades drains to the sea.  When the tide is high it rises in a cave Ed dug into through the coral   When the tide goes out the cave water level drops.  Near his generator there are pipes leading to ?.  Between the generator and the pipes there is a lever that appears to have had linkage on it.  I'm wondering if the pipes acted as a piston.  A float in the pipes would be forced to rise and raise a weight.  At high tide the weight was clamped.  He waited for the aquifer to drop to dead low and unclamped the weight to drive the generator.  The generator appears to be a variable reluctance generator.  By changing the reluctance of the magnetic circuit in a generator you can develop voltage.  It is the equivalent of sliding off the keeper in his pmh.  This requires energy to do.  This energy was provided by the tidal changes in the aquifer below the castle.   We can of course store energy in a permanent magnet holder.  It is a magnetic flux capacitor,  If the voltage developed by the discharge of one pmh is used to charge a remote pmh what you have is a basic energy distribution scheme with the advantage of high energy storage capacity.  A magnetic flux battery able to be charged by dc current. 

@sparks:


You present an interesting explanation for Ed's "energy-source" that I hadn't ever considered.



I checked the tide change (source [size=78%]http://www.srh.noaa.gov/mfl/marine/tides.php?loc=miami_harbor[/size] ) and it looks like the average is in the 1.5 ft to 1.9 ft range. That seems like that wouldn't really provide much energy to harvest.


truesearch

The things are much simpler than you think. I strongly recommend to watch this video first: www.youtube.com/watch?v=YXEYEomvlsQ#t=0h07m10s

E. Leedskalnin just did right magnet configuration on the wheel to achieve same effect with much higher magnitde it seems. Also his PMH in generator coil represents another missing bit in generators. In old photo it was revealed and seems the PMH was using 3 magnet poles (conventional generator coil uses 2) for making generator coil to be also motor driving coil:
http://leedskalnin.com/Generator.jpg

That needs to be replicated  by someone...

Good luck!