Monday, December 4, 2017

Lea's Brandywine flour mills near Wilmington Del., 1800

The famed Tatnall and Lea flour mills in Delaware were visited by many foreigners including the Duc de La Rochefoucauld [1747-1827], who left France during the beginning of the French Revolution. He described Thomas Lea - whose son married Elizabeth Ellicott (1st Md. cookbook) daughter of George Ellicott - as "a handsome, cheerful, active, man...a candid and obliging man" and their private "flour manufactory" bought "corn" (grain) and shipped the flour to Philadelphia then exported.



BRANDYWINE MILLS.   1800

At the entrance of Wilmington is situated Brandywine, a place which contains the greatest part of the houses belonging to the hundred of Brandywine. This village, or rather this hundred, takes its name from the creek which runs through it, and whose source is forty miles from the Delaware in the mountains of Pennsylvania. It is sufficiently rapid, and contains water enough to turn, in its course, from sixty to eighty mills, almost all of different descriptions, such as paper, powder, tobacco, sawing, fulling, and flour, mills, the latter of which are most numerous. The principal ones are situated near the bridge over the creek. All the operations of the mills are performed by water, from the unloading, the sloops which bring the corn, to the complete finishing of the flour. Thus the sacks are hoisted into the granary, the flour is sifted, is ground, and bolted, without the least manual labour. The mills are similar to those at London bridge in England, and those which the brothers Perrier have constructed at Paris near the Gros-caillou. The latter are first set in motion by a steam engine, but as the secondary motion is the principal, the mills of London and Paris give a sufficiently exact idea of these of Brandywine. There is, however, in the process from the grinding to the bolting, a difference in savour of the former. At London and Paris the flour when ground falls into troughs, and is afterwards conveyed by the labourer to another part of the mill, where it is spread, and turned by the hand to cool it before it is taken to be bolted: such at least was the process when I left Europe.

At Brandywine the flour falls as it is ground upon a wooden roller, armed with little detached wings, which are so arranged as to form a screw. This roller, fixed in a trough, is inclined towards a bin in such a manner that it serves as a conductor to the flour, which would descend too rapidly if it fell perpendicularly, and too slowly and at intervals if it were merely conducted by a simple inclined plane. A chain of small troughs, about three or four cubic inches long, dips into the bin, which receives the flour. This chain is enclosed in long perpendicular wooden cases. It turns upon two pivots; one of which is placed in the bin where the little troughs fill themselves with the flour which is deposited there; and the other on the fourth floor, where the fame little troughs empty themselves, and thence descend empty to recommence their perpetual operations.

The flour, conveyed above by these troughs, falls on an inclined circular floor, in the centre of which are several holes; it is there spread about by a rake as large as the floor, the teeth of which are so placed ,as to conduct the flour towards the holes, through which it falls, cooled, into the bolters. These bolters are also different from those used in France and England, as the stuff which covers them, and through which the flour passes, is a fine silk, very closely woven. The millers assert, that notwithstanding they pay six dollars an ell for this stuff, it is cheaper than the common bolting cloth, to which it is likewise to be preferred for giving a more beautiful colour to the flour. These bolters will last five years in constant use without any repair: about twelve ells of stuff is sufficient to cover them. Hitherto the stuff has been brought from Holland j but a manufactory of it is about to be established at Wilmington. Each pair of mills is furnished with Its winged roller, its chain and troughs, its inclined circular floor, and its bolters. This mechanism for conveying the flour from the mill-stone to the bolter was invented five years ago by Mr. Evans of Philadelphia, who obtained a patent for the invention, which bears his name. There are three pair of mills, in this place, with that which we have visited, that is to fay, six mills and twelve mill-stones. I explain myself thus minutely to prevent mistakes. There are some parts of the machinery of these mills, however, such, as the wheels, the trundleheads, &c. which are not so well executed as in those of Europe.

The proprietor of the mill which I particularly examined is a quaker, of the name of Tatnall [Joseph, 1740-1813]. His son-in-law, Thomas Lea, [1759-1823] took upon himself the trouble of shewing me the whole of it. He is also a quaker, about thirty years of age [actually 41]: he is a handsome, cheerful, active, man. Like a true American patriot, he persuades himself, that nowhere is any undertaking executed so well, or with so much ingenuity, as in America; that the spirit, invention, and genius, of Europe, are in a state of decrepitude (these are his words), whilst the genius of America, full of vigour, is arriving at perfection.

These opinions are not much to be wondered at in Thomas Lea, who is merely a good miller; they ought rather to excite pleasure as the ebullitions of a patriotic enthusiasm, the indulgence of which is not likely to be prejudicial to him, as it does not prevent him from adopting all the good inventions of Europe, by which he may improve his mill. The same error, however, is discoverable in almost all the Americans— in legislators and magistrates, in whom it is more baneful —as well as in millers.

Thomas Lea is a most candid and obliging man ; he answered all my questions with great politeness, and voluntarily imparted much information, for which I could not have taken the liberty to talk. He is in, partnership with his father-in-law: their mill is not employed for the public, but solely in their own private service. It is called a flour manufactory.

They purchase their corn in Virginia, Maryland, and in the state of New-York, which is brought from thence in two of their own ships; they convert it into flour; and the same sloops carry it back again to Philadelphia, where it is sold for exportation. They grind about one hundred thousand bushels of corn yearly. The whole labour of the mill is performed by six men only; whose chief employment is to place the flour in barrels : their wages are from six to eight dollars per month, with warning, board, and clothing. There, are, besides, twenty-four men employed by this manufactory for working the vessels, and making the barrels. The coopers work by the piece; they can earn a dollar per day, but board and clothe themselves. Tatnall does not employ any negroes, as they do not work with the whites; but are slow, and bad-workmen. The laws of the state of Delaware permit slavery, but the quakers as is well known, do not make use of the permission.

Almost all the labourers employed in these mills are foreigners, the greatest part of whom are English or Irish. The millers complain of their drunkenness and indolence, and would prefer Frenchmen as more industrious and sober, if they could be procured , which they very much desire.

The corn trade is in a more flourishing state at present than it has ever been; at least wheat fetches a higher price. The common price of a bushel of wheat, in time of peace, is seven shillings. In January 1795 it rose from ten to ten and six pence, and during the eighteen succeeding: months, even as high as thirteen or fourteen shillings. It has since fallen, but to nothing near its former level. The bushel weighs sixty pounds. Five bushels yield a barrel of fine flour, containing a hundred and ninety-six pounds, besides three other inferior sorts of meal. The price of the finest flour is eight dollars and a half; of the second quality, eight dollars; of the third, seven dollars; and of the fourth, five dollars. The bran is sold at one eighth of a dollar per bushel, containing thirty-five pounds; it is sent to Philadelphia.

The following is a statement of the produce of one hundred bushels of wheat as given me by Thomas Lea:—nineteen barrels of fine flour; two barrels of flour of the second quality; three barrels of the third quality ; and thirty bushels of bran. Total, five thousand nine hundred and ten pounds: waste ninety pounds.

The wheat of the eastern part of Maryland produces the finest flour, on account of the goodness of the soil and the quickness of its growth; but this flour is not so heavy as that of other parts; that of New-York for instance, though inferior in quality, is good, and is heavier, because the grain is longer in ripening. The corn of the province of Delaware is nearly of the same quality as that of Maryland. Large quantities of Indian corn are likewise ground in these mills, of which they make bread and cakes: in several parts of the United States they use no other sort of bread; in some parts it is even preferred without any motives of oeconomy, as it is esteemed by the faculty as the most wholesome.

It is used to fatten poultry and cattle, and is exported in great quantities to the West Indies. As this grain contains more moisture than other bread corn, it is dried in a kiln before it is sent to the mill. A bushel costs at present five shillings; it weighs fifty-six pounds, and produces fifty-four pounds of flour. The process of bolting separates the fine from the inferior sort of maize-flour, but the latter is reground and mixed with the other. One third of a barrel fells for three dollars. The bran, which is in very small quantities, is not taken from the flour.

This information I received from the worthy Thomas Lea. There are eleven other mills near his; four of them are very large, the others much smaller. The ice in this river sometimes stops the mills for two months, at other times only three weeks, according to the severity of the winter, At this time the millers settle their yearly accounts; which is easily done, as wherever their factors buy their corn they pay for it in ready money, and wherever they sell their flour they are paid for it on delivery by a bill at sixty or ninety days fight, which they immediately discount with the bank. During this period they employ no labourers, whose pay whilst in employ is so high that they experience no difficulty in supporting themselves during its suspension: in general, after a few years service, they are enabled to purchase lands in the newly-inhabited parts of the country.
I likewise visited the manufactory for making bolting silk. The labourers are Irishmen ; as well as the proprietor. This manufactory employs at present only three work-men: the silks are made to suit the different qualities of flour.

Though this manufactory has only been established a year, it is a profitable concern, and when more extensively known it will be much more so, as these silks are cheaper than those sent from Holland, and last longer, as those millers who use them have experienced. In a country like America -where there are so many mills, the advantages of these bolters must be very great; in fact, almost all the millers use them in preference to linen cloths for bolting, as well as Thomas Lea. They are so useful, that an act of parliament has been made in England, to permit the importation of them into that country. The silk is brought from Georgia: if the Americans would plant mulberry trees, and raise silk-worms, this species of manufacture would be a source of great riches to the country.  
Travels Through the United States of North America, vol 3  London: 1800 by François-Alexandre-Frédéric duc de La Rochefoucauld-Liancourt


"I have said that Brandywine-creek, in its short course of seven or eight miles through the state of Delaware, turns about sixty mills of different sorts.


We shall soon enter the little state of Delaware, but it has no large towns, no mountains, and no large rivers. Yet the people raise excellent wheat, and a good deal of it. In the other column there is a picture of a man cradling wheat. Near Wilmington, we shall see some large mills for making flour, which are the best in the country. We shall also notice some extensive paper mills."
Child's Book of American Geography: Designed as an Easy and Entertaining ...   Boston: 1837

Brandywine Flour Mills, Bass Otis c1840. original at Delaware Historical Society

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