Old Concave Earth Theory

There are four pieces of evidence, that I know of, which purport to show that we live inside a concave Earth. None of the evidence below is 100% conclusive, but two items are very close.


Tamarack mines
Rectilineator
Lenses and the horizon
Altitude and the horizon
Overall conclusion

Tamarack mines

Anybody who has ever looked into concave Earth theory (CET), will know about this experiment thanks to Donald E. Simanek’s article which appeared in the early days of the world wide web. In a nutshell, the experiments were these:

In the fall of 1901 J.B. Watson, Chief Engineer at the Tamarack copper mine (S. of Calumet, Mich.) suspended 4250 foot long plumb lines down mine shafts. Measurements showed that the plumb lines were farther apart at the bottom than at the top, contrary to expectations.

“Contrary to expectations” is the understatement of our age. A hanging plumb line is at a precise right angle from the horizontal and shows a builder the true vertical for the place where he wants to build a wall. The true vertical always points to the center of gravity which means a plumb line also does the same. We are supposed to live on the convex surface of a solid sphere so that plumb lines, in theory, should always point to the center of the Earth globe, which is supposed to be below our feet… except they didn’t… at least the first experiments in 1901 did not. The lines hung in the Tamarack mines converged in space instead.
The balls were expected to move closer together towards the center of the Earth where the center of gravity should reside if it were a pull dependent on mass as Newton said it was.
Instead, in 1901, the balls moved further apart, apparently putting the center of gravity in space making it a push from outside, rather than a pull from within.

This result would make a complete mockery of the Newtonian theory of mass and gravity. According to Newton, the larger the mass, the more attractive pull it possesses with its center of gravity being at the center of the mass. This, by the way, has nothing to do with free-falling objects which fall in accordance with the inverse square laws only; whether it is a piano or tennis ball falling, both fall at the same speed. Mass and gravity are only supposed to apply to “outer space” bodies. As written about in previous articles, heliocentricity and Copernicism has now been proven blatantly false and so it stands to reason that this part of Newtonian gravitational theory is also very likely a pack of lies. The 1901 Tamarack plumb lines diverging indicated that gravity might emanate from above not below. So instead of gravity being a property of matter, it would be in actual fact a property of space or the ether.

The experiments were reported in the newspapers at the time and also appearing in Professor Mc. Nair’s paper, Divergence of Long Plumb-Lines at the Tamarack Mine(Science, XV, 390 June 20, 1902) and the book Cellular Cosmonogy by Cyrus Teed and Ulysses Grant Morrow (a copy of this PDF can also be downloaded from this blog’s server).
Dr. McNair

The first test in September 1901 used two no. 24 steel piano wires with 50 pound cast iron bobs hanging 4250 feet down shaft 5. Both bobs were also immersed in pails of engine oil to hinder undue vibrations. They were roughly 15 feet apart and created a divergence of 0.11 feet at the bottom, but were then moved slightly further apart to avoid obstacles and gave a divergence of 0.07 feet. To rule out magnetism between the iron ventilation pipe running down the western side of the shaft and the plumb bobs, 50 pound lead balls were used and the test repeated, but this time the length of the wires was 120 feet shorter and situated in shaft 2. Again, a divergence of 0.10 feet was found. So far so good.

Just to be absolutely sure no magnetism was involved, the same experiments were repeated in January 1902 in shaft 4, but this time with bronze No. 20 piano wires which carried 60-pound lead bobs approximately 15 feet apart and 4,440 feet in length. They found a very slight convergence of 0.028 feet. Steel wires were used again alternating between the iron and lead bobs also giving similar converging results in shaft 4. Lastly, the test was repeated in shaft 5 with the bronze wire and lead bobs to give a bigger diverging reading than the 1901 test of 0.141. 

                             Distances in feet. 
                                                Convergence -,
Date,   Shaft   Wires   Bobs  Surface  Lower    Divergence +.
1902                                   Extrem-
                                       ities.  

Jan. 3  No. 4   Bronze. Lead. 15.089   15.061   - 0.028
 ``  6   `` 4   Steel.  Lead  15.089   15.074   - 0.015
 ``  6   `` 4   Steel.  Iron. 15.089   15.062   - 0.027
 ``  9   `` 4   Bronze. Lead. 14.607   14.611   + 0.004
 `` 16   `` 5   Bronze. Lead. 16.709   16.850   + 0.141

The consistent results within each of the different shafts led McNair to theorize that circulating air was the culprit with shaft 5’s updraft along the western line causing the divergence. They managed to block off most of the updraft by moving the wire and sealing the top leaving only a very small circulating air current due to the hot air at the bottom of the shaft naturally moving up to the colder air at the top. This gave a very small divergence of 0.018 feet. Shaft 2 had the same construction as shaft 5 and so was expected to have the same air current direction; and the western line in shaft 4 was too close to the wall allowing for the circulating currents to push against it making them converge slightly. When this was rectified, the lines were nearly parallel, diverging 0.04 feet.

Interestingly, Morrow states that the 0.018 divergence in shaft 5, after the air current had been cut off, was nearer to the necessary divergence of a concave Earth.

…and this divergence was considerably less and nearer the calculated divergence of gravic rays in the hollow globe, than that obtained when the air in the shaft was in circulation.

The “air current” theory sounds a reasonable conclusion, unlike Simanek‘s added opinion that the divergence was caused by a rotating Earth. As we know it is the heavens which rotate and not the Earth thanks to a multitude of experiments in the late 19th and early 20th century. Lastly, both Simanek and Mcnair agree that the gravity of the surrounding rock would be too negligible to affect the results.

Another Experiment
However, neither the newspapers, nor Mcnair’s paper mention a crucial additional experiment which would unequivocally prove a concave Earth. This was only fully reported in the November 1960 edition of Flying Saucers, The Magazine of Space Conquest written by Ray Palmer, and partly in the book Cellular Cosmonogy.

Palmer claimed that there was a 8.22 inches divergence (0.685 feet) between one plumb line which was hung in shaft 2 and another in shaft 5, both 4250 feet apart and deep, and with a 4250 long transverse tunnel connecting the two at the bottom. The engineers used this figure to calculate the distance of the center of gravity by following this angle of divergence further upwards, which was apparently found to be around 4000 miles up in space (not in the ground). 
Ray Palmer, editor of Flying Saucers magazine.

It did not take the Tamarack engineer long to discover the divergence that would be necessary to complete a 360 spherical circumference. There was only one difficulty as expressed be the plumb lines, it would be the circumference of the inside of a sphere, and not the outside; Further, the center of gravity, as expressed by the angles formed by the plumb lines, would be approximately 4,000 miles out in space!

Obviously this could not be true, because if the Chinese were to

make calculations based on a similar pair of mine shafts in their country, on the opposite side of the globe, the center of gravity would be found to be 4,000 miles in the other direction. The center of gravity, according to the plumb lines, was a sphere’s surface, some 16,000 miles in diameter. Any place, 4,000 miles up, was the center of gravity.


If this were true, you may think well, maybe the Earth is convex but the entire circumference 4000 miles up is the center of gravity, as if the Earth is encased in a ball putting increasing pressure down on it? Except the center of gravity is just that… the center. All lines on any place converge on ONE POINT, not a continuous plate. There is only one conclusion from Palmer’s citation, which is the Earth is concave and we live on the inside.

Ray Palmer wasn’t the only one. A more contemporary source at the time was Ulysses Grant Morrow, a geodetist (Earth surveyor) and member of the Koreshan Unity whose members believed the Earth to be concave. 
The Geodesist (Earth surveyor) Ulysses Grant Morrow.

In the book Cellular Cosmogony, written by both Ulysses Morrow and Cyrus Teed, the results of this experiment were unknown to Morrow because it seems they were being carried out at the time of writing. Morrow also states that the two shafts were 3,200 feet apart instead of Palmer’s 4,200 feet. Nevertheless, he claimed to confidently predict the divergence would be 8.22 inches. On page 201:

The distance between shafts no.2 and no.5 is 3,200 feet. It was the intention of the mining engineer to have the twenty-ninth level opened between the two shafts, a line suspended in each shaft, and measurements taken at the top and bottom. The calculated downward divergence of two perpendiculars 3,200 apart is 8.22 inches for the length of 4,250 feet; and we declare with confidence and certainty, that the two plumb-lines in the proposed experiment just outlined, will approximate this divergence.

Morrow and Teed were highly religious folk who were not the sort of people to deliberately lie or mislead. They were also unlikely to be mistaken as their geodetic experiment (described further down in this article) was nothing but pedantic in its precision. It could be that they themselves had been misinformed of such an experiment, or perhaps the test had been scheduled to take place but was abandoned. Another possibility is that this experiment did indeed occur, but the results were too controversial to be published – a mini-conspiracy of sorts. Whatever the truth, we will probably never know.


Conclusion
Despite the overall results, especially in shaft 2 and 5 being one of divergence, the theory of circulating air as the cause is perfectly acceptable. For Tamarack mines to conclusively show that the Earth is concave, Morrow/Palmer’s report of the other experiment between the connecting shafts of 2 and 5 showing a divergence of 8.22 inches would have to be correct. Is their testament accurate? A similar test would have to be repeated in several adjacent shafts in different active mines throughout the world to be absolutely sure. Abandoned mines, such as Tamarack, would be very dangerous to enter due to flooding, mold, gas, potential cave-ins, rotten wood etc. I can’t see the head engineers of today’s mines bothering to test Palmer’s claim, but this is what is needed. 

So, with the available information on the internet, do the old Tamarack mine’s experiments show a concave Earth? Maybe (50%)

Rectilineator

Invented by the geodesist (Earth surveyor) Ulysses Grant Morrow who was a member of the Koreshan Unity headed by Cyrus Teed. As already stated, both Teed and Morrow wrote the book Cellular Cosmogony, claiming that we live inside a concave Earth. To verify these claims Morrow made a simple invention called the rectilineator. 
The Koreshans around their geodetic device – the rectilineator.

This was a series of 12-foot long, 8-inch wide, 12-year seasoned mahogany supports held up by two vertical posts (which Teed calls “standards”) with brass castings attached which could be adjusted for height by turning set screws on the front sides of each. 

Through flanges on the facings, ingenious screws were placed for securing the adjustments when made… each section was supported by two strongly built platformed standards, with adjustable castings to receive the horizontal sections between the body of the castings and adjustable cleats with clamps and screws. The sections rest in the castings edgewise…

At either end of the support were 4-foot long, 5-inch wide vertical cross-arms with a different set of brass fittings fitted to both the top and bottom of each cross-arm. Steel tension bars were attached to these fittings, making the whole apparatus look a little bit like rugby posts. 
A diagram of the rectilineator.
The last surviving piece of the rectilineator.
The supports along the beach during measurement.
Looking down the supports as they enter the water.

The 12-foot supports were erected on the four-mile long nearly flat sandy beach of the Bay of Naples, Florida looking South, initially parallel to the shoreline. The first few supports started before the water line and so this dry part of the beach had to be excavated to make a continuous level path with the rest of the beach which was under water.

As the air line was to be straight, and as the shore line was a little irregular, the land elevation above the water level varied from 3 to 5 feet. Excavations were necessary, and much other work of similar character, to remove all obstructions and clear the way for convenient and uninterrupted operations when the adjustments began. 


The first few supports started before the waterline to the left of Naples Dock.

They used three leveling devices to make sure the first support was absolutely flat: a plumb line (hung on both vertical cross-arms), a standard spirit level, and a geodetic level which was a 12 foot long vial with mercury in two mid-sections. They also looked down the horizontal of the support to make sure it also was level with the horizon. This was done with the utmost care and precision.

The leveling was a careful, painstaking, and successful work, witnessed by every member of the Staff, and finally pronounced perfect at 8:50 on the morning of March 18, 1897.

Once leveled, another two posts were placed in line, with their brass support castings placed at the approximate height of those holding up the first support. The second support beam was placed in these castings and set screws were turned in the castings to move the support beam up or down horizontally to approximately match the middle line of the first support beam. 

The supports were then moved to within a quarter of an inch of the brass facings which had been fitted at either end of the cross-arms of both supports. The set screws were turned further to raise or lower the horizontal beam so that the hairlines of both supports were exactly in line with each other, the fine lines of which were measured with a microscope. It was the hair-line of the top of the opposing brass facings that seem to have been measured; although I’m not 100% sure. The second horizontal beam was then carefully moved to within one fiftieth of an inch of the brass facings of the first support as this more intricate measuring procedure was taking place. 

This distance was determined by testing the friction of a bristol card when it was passed between the brass facings. Apparently bristol cards were always the same width as these had already been measured by micrometers. With the same friction of the bristol card between the opposing upper and lower brass facings on the cross-arms meant with 100% certainty that both horizontal beams were level with each other to one fiftieth of an inch.

And on page 102 the authors show how their engineers made sure that the cross-arms where 100% at right-angles to the support on manufacture:

The cross-arms on several sections must be proven to be at right-angles with the longitudinal hairline or axis of the sections of the apparatus. The inventor and mechanical experts devoted four weeks to test and the adjustment of the right angles; six series of tests were applied, and each section was reversed, end for end, and reversed, and turned over fifty times on the special platform with mechanical devices for measurement and reference. Points and the finest possible lines engraved on steel and brass plates, to which adjustments were referred, were read by means of the microscope; in this way, the very slightest variation of angles could be detected. 

The steel tension bars were used to make sure the cross-arms remained at right angles which was determined by the friction of the bristol cards. Once the second

support had been moved to one fiftieth of an inch close to the first, the two sections were bolted together to make sure no further movement was possible. These bolts were very solid in their position as the authorssay:

…the direction of our line was fixed, from which it was not possible to depart; the bolts which held together the brass facings on the adjusted right-angled cross-arms would admit of no change

This procedure was repeated a few times until there were no more 12-foot sections to add. They then took the first 12-foot section and added it to the end of the last one, flipping the horizontal support over with every alternate addition to ensure that there could be no errors in a slightly “sagging” beam.

The method employed to insure further accuracy was by making the apparatus neutralize its own inaccuracies by reversal or turning-over of each section at every alternate adjustment. This process would correct any error arising from any inaccuracy of the brass-facings–for whatever error in the line would result from a single cross-arm being more or less than .005 of an inch out of right angle, would be corrected when that section should be reversed, as every mechanic well knows.

They kept repeating this process down the four and one eighth mile stretch, adjusting the horizontal beam up or down to keep it level with the last. At every eighth of a mile, the height of the horizontal support was measured against the water level beneath, as the water plane is always level to the Earth. However, the water was of course tidal, the level of which had to be measured. This was done by an apparatus called a caisson which is just an artificially created perforated basin allowing the water to be still so it can be easily measured. This possibly could be a weaker point in the experiment as the height of the tide stick (128 inches) in the caisson had to be level with the height of the tide stick on the shore where the original supports had begun very close by. This was done by line of sight with a telescope. Once the tide stick on the shore was marked with the same level of the tide in the caisson, the shore tide stick was brought to one of the 25 tide stick stations along the line (eighth of a mile) where the waterline was currently being measured. 

If the distance between the waterline and the horizontal support was the same at each eighth of a mile, then this would prove that the Earth was flat. If the distance continually grew, it was convex (the earth dipping down); and if the distance decreased, it was concave (the Earth curving upwards). Simanek has even added his own calculations at the end.

                                   Calculated
Date   Dist.   Height    Height    ratio of   Radius   Dev.
1897   (miles) above     below     curvature  (miles)   %  
               datum     2nd       (inches)
               (inches)  datum (in)
 
Mar 18   0.000   128.000     0.000 
    19   0.125   127.850     0.150     0.020  3300.0  -18.5 
    23   0.250   127.740     0.260    -0.352  7615.4   88.0 
    24   0.375   126.625     1.375     0.568  3240.0  -20.0 
    25   0.500   126.125     1.875     0.625  4224.0    4.3 
    27   0.625   124.125     3.875     2.650  3193.5  -21.2 
    30   0.750   123.675     4.325     3.048  4120.2    1.7 
    31   0.875   121.570     6.430     4.583  3772.2   -6.9 
Apr  1   1.000   119.980     8.020     6.172  3950.1   -2.5 
     2   1.125   117.875    10.125     8.355  3960.0   -2.2 
     8   1.250   116.440    11.560     9.468  4282.0    5.7 
     9   1.375   113.690    14.310    11.625  4185.5    3.3 
    13   1.500   111.070    16.930    13.680  4210.3    3.9 
    14   1.625   107.190    20.810    17.620  4019.9   -0.8 
    14   1.750   104.690    23.310    20.560  4162.2    2.8 
    15   1.875   101.690    26.310    22.655  4233.2    4.5 
    16   2.000    97.380    30.620    26.495  4138.5    2.2 
    24   2.125    93.440    34.560    28.530  4139.3    2.2 
    26   2.250    85.320    42.680    35.835  3757.7   -7.2 
    27   2.375    79.750    48.250    42.590  3703.5   -8.6 
May  8   2.500    74.000    54.000    48.125  3666.7   -9.5 
     8   2.625    68.000    60.000    54.500  3638.3  -10.2 
     8   2.750    63.000    65.000    95.000  3685.8   -9.0 
         . 
     8   3.000    53.000    75.000            3801.6   -6.1 
         ....
     8   4.125         0   128.000            4211.4    4.0

Average of the signed deviations: -3x10-14 %
Earth's radius, averaged from 1/8 mile curvatures: 4050.5 mile 
Average deviation of data values from the mean:    10.2 %
Average deviation of the mean:                      2.1 %
Modern value of Earth's radius:                    3963.5
Discrepancy:                                        2.2 % 

Ulysses G. Morrow’s Naples Survey Data. (The first four columns are from The Cellular Cosmogony (1898). The last three columns, and the summary results below, have been added, newly computed from the Morrow data.)

Published by Maria Chicago Native

Maria Zen Creations is the beginning of my journey with Love & Light coming together. So how does "light" and "love" come together in this world? Well, Love is the glue that binds existence together for us spiritually and mentally. Without love, what would be the point for us? I believe we all come together in a spiritual circle --Namaste---meaning "I bow to you"---it is beautiful. In Conclusion, I want to pass along my love energy, and I am also giving you some of my love light. ---Maria Zucchero

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