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"The Project Gutenberg eBook of History of the Confederate Powder Works, by George W. Rains Project Gutenberg’s History of the Confederate Powder Works, by Geo. W. Rains This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.org Title: History of the Confederate Powder Works Author: Geo. W. Rains Release Date: February 7, 2008 [EBook #24537] Language: English Character set encoding: ISO-8859-1 *** START OF THIS PROJECT GUTENBERG EBOOK CONFEDERATE POWDER WORKS *** Produced by David Wilson and The Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) [p1] HISTORY OF THE Confederate Powder Works BY COL. (GENERAL) GEO. W. RAINS. LATE OF THE CONFEDERATE ARMY. An Address Delivered by Invitation Before the Confederate Survivors’ Association, at its Fourth Annual Meeting, on Memorial Day, April 26th, 1882. THE NEWBURGH DAILY NEWS PRINT, NEWBURGH, N. Y. -1- The Project Gutenberg eBook of History of the Confederate Powder Works, by George W. Rains [p3] ADDRESS. Fellow Confederate Survivors: In accepting your invitation to address you on the general history of the Confederate Powder Works, I do so with some hesitation, on account of my close personal connection with a subject which absorbed my thought, time and energies. In the history of a war we find, generally, but little reference to the manufactories engaged in the preparation of material; they had been previously established, and were in active operation before its commencement, their products being immediately available for active operations. An instance can scarcely be found in modern warfare where previous preparations had not been made, and where the necessary manufacturing works did not already exist. The late war was entered upon unexpectedly. Throughout the Southern country it was supposed that the North would not seriously oppose a secession of the States from the Federal compact, hence no previous provision had been made for such contingency, and no material of war gathered. Manufactories existed on a very limited scale, and none for war purposes, hence their speedy erection was of extreme importance, and had to be accomplished under the most unfavorable conditions. The entire supply of gunpowder in the Confederacy at the beginning of the conflict, was scarcely sufficient for one month of active operations, and not a pound was being made throughout its limits. To enter upon a great war without a supply of this essential material, and without effective means of procuring it from abroad, or of manufacturing it at home, was appalling. No one was so well aware of this condition of things as the President of the Confederate States, who, being an educated soldier, was fully alive to the requirements of war, and at once took active measures for the creation of war material. Among these, was the erection of a great gunpowder manufactory. It is the custom of the different nations, in addition to the private factories of gunpowder, to have erected at different points national [p4] works to supply the demand for war. The very limited resources of the Confederacy not admitting of division, had to be accumulated at one point. Mr. Davis was necessarily acquainted with most of the officers of the old army, as he was graduated at West Point, served with great distinction in the war with Mexico, and had been Secretary of War under the Federal Government; he was thus enabled to select his agents for the different services required. Thus that very competent officer, General Gorgas, was placed at the head of the Ordnance Department; I had the honor of being appointed to take charge of the manufactory of gunpowder, a carte blanche being given. The necessary works were to be erected as nearly central as practical; to be permanent structures, and of sufficient magnitude to supply the armies in the field and the artillery of the forts and defences. On the 10th July, 1861, I left Richmond to enter upon this duty. Making a rapid tour through the South to find a suitable site, Augusta was selected, for several reasons: for its central position; for its canal transportation and water-power; for its railroad facilities; and for its security from -2- The Project Gutenberg eBook of History of the Confederate Powder Works, by George W. Rains attack—since the loss of the works would have been followed by disastrous consequences. The small amount, comparatively, of gunpowder captured with the Navy Yard at Norfolk, with that on hand from other sources, had been distributed to the army gathering on the Potomac, to Richmond, Yorktown, Pensacola, Mobile, New Orleans, and other places; scarcely any being left for the force assembling under the command of General Albert Sidney Johnson, in Kentucky. The Federal forces, having the requisite advantages for equipment and transportation, were assembling in large bodies, and the utmost energy was required to prevent the loss of a battle by failure in ammunition. General Johnson’s command was the most urgent in its wants, hence required the first attention. The State of Tennessee, through the energy of Governor Harris, and its Military Committee consisting of General Harding and Colonel Bailey, had at the earliest moment taken measures to supply his army by making contracts for saltpetre, to be supplied from the limestone caves, and with the Sycamore Powder Mill, not far from Nashville, which was to be enlarged and put into immediate operation. These contracts were turned over to the Confederate Government on my arrival in that city, and every assistance possible given [p5] by the State authorities. Mr. S. D. Morgan, a private citizen of Nashville, but a gentleman of great energy and influence, rendered essential service to the officers of the Confederacy. The Sycamore Stamping Mill was soon put into operation, but its limited arrangements, particularly for preparing the saltpetre, caused the product to be small. Notwithstanding the rapid construction of new stampers, and other parts, it was only in the latter part of September that five hundred pounds of powder daily were produced. It was soon perceived that to increase the supply, a special refinery for saltpetre would have to be erected; works accordingly were projected, commenced, and mainly completed, at Nashville, by the 9th October, on which day 1,500 lbs. were refined, and this amount was gradually increased to 3,000 lbs. daily. Experts were not to be found, and for some days every part of the operations were carried on under my personal instruction. Gunpowder contains three-fourths of its weight of saltpetre, and to have its proper and enduring strength, this constituent must be refined to almost chemical purity. Thus the obtaining of this material and its preparation, became matters of the highest consideration. The Governor of Georgia, at the suggestion of Lieutenant Boggs, late of the Ordnance Department of the old army, had purchased a small cargo of saltpetre and sulphur in Philadelphia, which fortunately arrived safely at Savannah just before that port was blockaded. This store of material, although comparatively small, was of extraordinary value, as from it mainly the gunpowder for General A. S. Johnson’s army was supplied, as well as the Batteries at Fort Pillow, Island Number 10, and Memphis, on the Mississippi river. The earth of the limestone caves of Tennessee, Alabama, Georgia, Arkansas, and other States, was rich in nitrate of lime, and this salt was convertible into saltpetre by lixiviation and saturating with the lye of wood ashes. Some of these caves were personally visited, and great efforts made to have them worked to full capacity. Agents were sent out to investigate their capabilities with authority to make contracts, and supply the necessary information for their working; the last was accomplished by means of a pamphlet which I published in Nashville giving detailed instructions, and which was distributed throughout the country; it was republished in Richmond, New Orleans and other places. As rapidly as the crude saltpetre was [p6] received from the caves it was refined and sent to the powder mills, and the products mostly sent to General A. S. Johnson’s command. About 100,000 pounds of gunpowder were thus supplied before the fall of Nashville, besides a -3- The Project Gutenberg eBook of History of the Confederate Powder Works, by George W. Rains considerable amount sent to New Orleans and other places. The caves of Arkansas were rich in nitrous earth, and those of Texas still more so, and these supplied the armies west of the Mississippi river with material for gunpowder. As early as practicable I sent out instructed powder-makers to both those States, who under the directions of the military authorities, assisted to put up the necessary powder mills for the Trans-Mississippi department, which after the fall of Nashville was left necessarily to its own resources. In the early part of November my time had become so much occupied that it was no longer practicable to attend to the production of saltpetre, and Mr. F. H. Smith was sent from Richmond by the Chief of Ordnance to relieve me from its duties. At a later day a separate department was established, called the Nitre and Mining Bureau, which then had the entire charge of its production. In the latter part of November, by the desire of General Lovell—the able officer in command at New Orleans—I proceeded to that city and examined the temporary arrangements for making gunpowder, and also conferred with him relative to procuring a supply of saltpetre from abroad. He suggested the chartering of the steamship Tennessee, then lying idle in the river near the city, to proceed at once to Liverpool and take in a cargo of saltpetre and return to New Orleans, or, in case of necessity, to put in at Charleston or Wilmington. The suggestion met my views, and was approved by Mr. Benjamin, then Secretary of War, but was not carried out on account of the effective blockade of the mouth of the Mississippi. The Confederate Government, however, by its agents in Europe, purchased saltpetre which was shipped on swift blockade runners which arrived from time to time at Charleston and Wilmington. This proved to be adequate to our wants, and about two millions, seven hundred thousand pounds were thus received during the war and sent to the Confederate Powder Works. The amount obtained from the caves amounted to about three hundred thousand pounds for the same period. Thus the total amount received at the works amounted to about 1,500 tons. The Governor and Military Committee of Tennessee, in making [p7] the contracts for war material, had engaged Mr. Whiteman, of Nashville, an energetic citizen, to construct a Powder Mill at Manchester, who at my suggestion adopted the incorporating process of heavy rollers on an iron circular bed, such as I had proposed to employ at the Confederate Powder Works erected at Augusta. The construction of this mill was urged on so successfully, that by the middle of October one set of rollers was in operation, and a second set in course of erection; a month later, by supplying saltpetre and charcoal from the refinery at Nashville, 1,500 pounds of gunpowder were daily produced. I had proposed at an early period to make this Powder Mill a school of instruction for a few selected men, so as to have them ready for service at the Augusta Powder Works when they should commence operations—similarly to what had been done at the Refinery at Nashville, where men were being taught to refine saltpetre and distill charcoal. Before the occupation of Nashville by the Federal forces, these men, together with the machinery and articles of the Refinery in that city, were removed to the Augusta Works; thus they were supplied at the commencement with the necessary means of operation, which could not have been otherwise accomplished. But one man—Wright—could be found in the Southern States who had seen gunpowder made by the incorporating mill—the only kind that can make it of the first quality; he had been a workman at the Waltham Abbey Government Gunpowder Works, in England. He was made available in the operation of the Manchester Mill, and afterwards for a short time at the -4- The Project Gutenberg eBook of History of the Confederate Powder Works, by George W. Rains Augusta Confederate Works, and although sadly defective in a certain way, I was much indebted to his knowledge and experience. A singular good fortune happened at the commencement of my labors. I came into possession of an invaluable pamphlet by Major Bradley, the Superintendent of the Waltham Abbey Works; in this the entire process and machinery employed at that Factory—the best existing in any country—was succinctly stated; drawings, or working plans, or details of the buildings, or apparatus, however, were not given. Nowhere could be found a publication in which this was done of any powder factory, hence in the projection of the Confederate Powder Works, I was thrown upon my own resources to supply these deficiencies. [p8] During the many hours spent in railroad cars, these matters were thought over and planned separately as necessity required. A rough sketch was made, dimensions given, and location designated; this data was placed in the hands of capable men to carry out. In my young Architect and Civil Engineer, C. Shaler Smith, recommended by the proprietors of the Richmond Tredegar Iron Works, I at once recognised genius of a high order, and placed in his hands my rough sketches of buildings to elaborate and give architectural finish. All know with what result, the fine taste exhibited in the massive and beautiful structures which ornamented the banks of the Augusta Canal, for two miles, bore witness of his success. Good fortune also brought to my notice, by a casual encounter with General Pendleton, Chief of Artillery at Richmond, a skilled machinist, who had served his time at the Tredegar Works, and was then a Sergeant in the Confederate army. He, William Pendleton, was applied for, and in his acquisition, was gained a man of capability and integrity, into whose hands could be confidently placed the erection of all the extensive machinery then in process of construction. The responsible duties of Superintendent of the Works were also committed to his charge. The Tredegar Iron and Machine Works, at Richmond, were the only ones throughout the South, having adequate capabilities for the construction of the heavy and extensive machinery required in the projected Confederate Powder Works. They were only partially available for the purpose, however, as the demands made upon them for heavy artillery, and for all kinds of urgent work required by the Government, absorbed their resources, nevertheless, I was compelled to call upon them for most of the twelve circular iron beds, and twenty-four ponderous five ton iron rollers, with other work required for the incorporating Mills, which, together, weighed 240 tons; two of the rollers were made in Macon and two in Chattanooga. The immense iron shaft, nearly three hundred feet long, varying from twelve inches in diameter at the central portions, to ten inches and eight inches, toward the extremities, was cast and completed in sections, mainly, at the Webster Foundry and Machine Works at the latter city; here, also, were made the twelve heavy spur wheels, and twelve powerful friction arrangements to start and stop gradually each set of rollers separately, as the main shaft, working in the [p9] extensive subterranean archway, which extended below the line of mills, continued its incessant revolutions. The great gear-wheel, sixteen feet in diameter, attached to the centre of this shaft, giving it motion, with its corresponding massive pinion on the engine shaft, were cast and accurately finished at Atlanta. -5- The Project Gutenberg eBook of History of the Confederate Powder Works, by George W. Rains The fine steam engine of 130-horse power, having two cylinders and a fly wheel of fourteen tons weight, and five boilers was made at the North just before the war, and brought to that city to be used in a flouring mill. This was purchased as being exactly the motive power required. It was designed to make use of the water power of the canal for all purposes, but its available capacities at that time would not permit this, for the large amount required by the incorporating mills; it was employed at the other and more dangerous buildings, which required a smaller amount of power. Two smaller steam engines—one procured at Macon and the other at Selma—were employed in the Refining building. Two Hydraulic Presses were procured at Richmond; the twelve iron evaporating pans, each holding five hundred gallons, were cast at the large Iron Works on the Cumberland River, in Tennessee. The extensive copper drying pans for the powdered saltpetre, being together forty feet long by nine feet broad, were made at Nashville; the four cast iron Retorts, four feet long by three feet in diameter, with eight cast iron coolers, and twelve sheet iron slip cylinders of nearly the same dimensions, were made at the Augusta Confederate Foundry and Machine Works, where also all the smaller machinery required was constructed. Copper boilers were procured from Wilmington, N. C., being made of large turpentine stills; pumps, pipe and cement from Charleston; sheet copper from Savannah and Nashville; tin and zinc for roofing from Mobile; the larger steam pipes from Hight’s Foundry, in Augusta, and the smaller from New Orleans; iron and coal for castings were had from North Georgia and Alabama, and copper from Ducktown, in Tennessee. Thus material was gathered from all the Southern States to unite with the resources of the City of Augusta, to construct the largest and finest Gunpowder Factory to be found in any country. On the 20th of July, 1861, I examined the Augusta Canal and resources of the city, and later selected the location of the Powder [p10] Works, beginning at the site of the United States old Magazine, half a mile from the western city limit. Land adjacent was purchased, and also that between the canal and the river for a distance of two miles, so that the different buildings required, might be separated by intervals of at least one thousand feet for safety in case any one of them should have an explosion. It was remarkable that the most favorable conditions required in the erection of an extensive Powder manufactory, were all met at this location, and nowhere else attainable. These are: 1. A central point of the country, for obvious reasons. 2. On a main line of railroad communication, to distribute the products to all parts of the country. 3. On a canal or river, which could afford a safe and economical means of transportation of the pulverized materials in process of manufacture, at the same time affording the necessary water-power to the different buildings. 4. In the neighborhood of a town or city, from which mechanics and employees, as well as necessary articles, could be obtained. 5. A location near which the best building materials could be procured for permanent structures. 6. A temperate climate, where operations could be continued throughout the year without obstructions from ice, and to avoid the hazard and expense of warming the building. -6- The Project Gutenberg eBook of History of the Confederate Powder Works, by George W. Rains 7. A district of country free from lime and earthy salts, so that the large amount of water required in the operations of the Saltpetre Refinery should be as nearly pure as possible. 8. A location which would insure an abundant and cheap supply of the proper kind of wood required..."

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