The permanent committee was composed of the last eight and Frederick Kimball, who lived below the line. These were really the government until the organization of the Territory. Gayoso admitted the neutrality of the district even before the Spaniards evacuated the town on March 30, 1798. Hutchins was a disturbing factor for a time, organizing a counter committee of safety and correspondence. Among his friends were Thomas Green, James Stuart, Ashly, (a Baptist minister,) Messrs. Shaw, (an attorney,) Davis, Justice King, Abner Green, Hocket, and Mr. Hunter, afterwards member of Congress from the Territory. Ellicott says that Gayoso declined to let Hutchins move below the line and that he therefore remained, to be prominent in Mississippi.[147] Of the 299 pages of Ellicott's printed Journal, the first 176 are taken up with events before beginning the survey. General Wilkinson accuses him of officiousness with the Spaniards and of gross immorality on board his boat on the river. It may be true, but Wilkinson is no reliable authority, although he ought to have been a good judge of rascality.
Ellicott had been in public life before. He was a Quaker of Pennsylvania, and about 1789 ran the western line of New York, and afterwards the lines of the District of Columbia and the streets of Washington. In 1791 he was commissioner to run the line between Georgia and the Creeks.[148]
On the present occasion he had with the party an escort of soldiers, at least part of the time under the gallant Captain John Boyer. The plans annexed as an appendix to the Journal must largely be those of David Gillespie, who did the actual surveying, and his report or journal would have been of greater value than Ellicott's. Ellicott acted as astronomer, but generally was the outside man. He was in New Orleans, Mobile, Pensacola, St. Marks and circumnavigating Florida, while Gillespie was quietly plodding the forests, running a guide line and by offsets establishing the true latitude of 31°. But nothing from Gillespie can now be found at Washington and even Ellicott's original report seems to have shared the fate of so much else in the vandal destruction of the capital by the enemy in 1814. For the Spaniards Captain Minor acted as surveyor, with Patrick Taggert as assistant, and Mr. Dunbar, (later of Mississippi Territory,) as astronomer.
The American side was better provided with instruments than the Spanish, having fourteen kinds in all.[149] They consisted of two zenith sectors (the larger one having nearly six feet radius), "both principally executed by ____ Rittenhouse," a large achromatic telescope made by Dolland of London, with terrestrial and celestial magnifying pieces, besides two small telescopes for taking signals, a transit and equal altitude instrument made by Ellicott and used in the New York and Washington surveys, a regulator made by Ellicott, an instrument of eight inches radius for taking horizontal angles, constructed by George Adams of London, three brass sextants, one by Ramsden being of "superior style," a surveying compass made by Benjamin Rittenhouse "upon the newest and most approved style," two "excellent" stop watches, two "excellent" cases of drawing and plotting instruments, two four-sided copper lanterns for tracing the meridians and directions during celestial observations, an apparatus to protect the water in using an artificial horizon, consisting of covered cup, &c., and two two-pole chains of common construction. On the Spanish side were only an "excellent" sextant, graduated by the vernier to 10 seconds, an astronomical circle executed by Traughton of London, itself "a portable observatory," "executed in a masterly manner," and an old surveying compass of poor construction. The sextant and circle had been the property of Dunbar, and were acquired from him by Governor Gayoso.
Ellicott and party sailed from Natchez down the river and at Clarksville began work. On April 11th, he says, they "set up the clock, a small zenith sector, and proceeded to take the zenith distance of pollux, for five evenings successively, the first three, with the plane of the sector to the east and the others with the plane west. From the result of those observations, it appeared that we were three miles and two hundred and ninety perches too far north. This distance my assistants, Messrs. Gillespie, Ellicott, Jr., and Walker, traversed with a common surveying compass and chain, to the south, in order to discover (nearly) a proper place to encamp, and set up the large sector, to determine the first point in the line with accuracy. When this traverse was completed it was found to be impracticable to convey our instruments, baggage and stores directly from Clarksville to the most eligible place, owing to the extreme unevenness of the country on the one hand, and the banks of the Mississippi not being sufficiently inundated on the other, to give us a passage by water through the swamps and small lakes; it was therefore determined to descend the Mississippi to the Bayou Tunica (or Willing's Bayou); from whence I understood we could convey our instruments, stores and baggage, either by land or water, almost to the place of beginning; though not without some difficulty. The distance from Clarksville to the Bayou Tunica by land is but eight and a half miles, but by the Mississippi more than fifty.
"On the 24th we left Clarksville, and arrived at the Bayou Tunica on the 26th, being detained one day by head winds.
"On the 27th my assistants were sent to carry a line east from the termination of the traverse already made, into the high land, and on the 28th I went and examined the country over which the guide line passed, and fixed upon a very elevated situation, about one thousand four hundred feet south of it, for our first position; but the difficulty of getting our instruments, baggage and stores to it, appeared much greater than I first expected. A party of our men were directed to open a road from the height already pitched upon, to Alston's Lake; the distance was about one mile. The road was completed on the 30th, and on the first day of May we moved and encamped on the top of the hill. Our instruments, baggage, &c., were first carted from the Bayou Tunica to Alston's Lake, into which I had previously taken through the swamp two light skiffs: the articles were then taken by water, up the lake to the point where our road from the hill struck it, and from thence packed on horses to our encampment. The country was so broken, and covered from the tops to the bottoms of the hills, with such high, strong cane, (arundo gigantea,) and a variety of lofty timber, that a road from the Bayou Tunica, to our camp, could not be made by our number of hands, in less than a month passable for pack-horses.
"Our observatory tent being worn out by the military, who had no tents when they arrived at Natchez, I was now under the necessity of erecting a wooden building for that purpose; which I began on the 2d of May, and with the aid of four men finished on the 4th, and set up the clock, and large zenith sector; but the weather being unfavorable, the course of observations was not began till the 6th, and was completed on the 16th."
On the 21st he was joined by Captain Minor and on the 26th by Dunbar. June 1st Gayoso, who succeeded on the death of Carondelet, came with his suite and examined the line as determined; but he then returned to New Orleans, leaving Minor to represent him.
Ellicott in the 5th volume of the American Philosophical Society Transactions (reprinted as an appendix to his Journal) quotes from Dunbar the following account of the establishment of the point on the Mississippi River:—