On June 7, 1864, George W. Wiggin from Exeter, New Hampshire published a letter informing the public about a patent that he had obtained for an improved ditch digging machine that he called a "Ditching-Plow." I have posted this letter below; although it is difficult to read. But what I find interesting about this ditch digging machine is the fact that Wiggin was also manufacturing red earthenware drain tile in Exeter, which I assume was mostly made for the local market in the 1800s. This drain tile was similar to other red earthenware drain tile that was produced by the Osborn family in Peabody, Massachusetts, as well as the Thomas Crafts Pottery in Whately, Massachusetts in the nineteenth-century.
An example of Wiggin's drain tile is owned by the New Hampshire Historical Society in Concord, New Hampshire, which was reportedly found in a farm field in Exeter. However, I also wonder how much of this type of nineteenth-century drain tile is excavated by construction crews today and discarded without giving it a second thought.
Note: Here is also a link to an article that I recently posted about the archaeology of the Hilfinger Pottery in Fort Edward, New York - red earthenware drain tile was also excavated at this site, where these artifacts are currently owned by the New York State Museum in Albany, New York.
George W. Wiggin Drain Tile
19th Century Red Earthenware Drain Tile
Attributed to George H. Wiggin Exeter, NH
Reportedly Found in a Farm Field in Exeter, NH
Circa 1870-1890
Measures 12 1/4" Long by 3 1/4" Wide by 4" High
Photo Courtesy: New Hampshire Historical Society - Concord, NH
George W. Wiggin's Ditching-Plow Patent Letter
G. W. WIGGIN. Ditching Plow.
Patented June` 7, 1864.
UNITED STATES PATENT OFFICE
GEORGE W. VVIGGIN, OF EXETER, NEW HAMPSHIRE.
IMPROVED DlTCHlNG-MACHINE.
Specification forming part of Letters Patent No. 43,060, dated June 7, 1864.
To all whom it may concern:
Be it known that I, GEORGE W. WIGGIN, of Exeter, in the county of Rockingham and State of New Hampshire, have invented a new and useful Machine for Forming Ditches for Drainage and other Purposes; and I do hereby declare that the following, when taken in connection with the drawings which accompany and form part of this specification, is a description of my said invention sufficiently full and exact to enable those skilled in the art to practice it.
The nature of my invention consists in organizing or combining together knives or cutters which cut the bottom and sides of the ditch, a peculiarly-formed incline which elevates the soil to be removed from its normal position, another incline which gives the soil to be removed a side-wise direction, a means for gaging the depth of cut, and a guide which moves upon the bottom surface of the cut, so that all together form a ditching machine or plow which, in its onward passage and at one cut or operation, forms a deep and well-defined groove in the soil and deposits the portion displaced at a suitable distance from the edge or side of said groove or ditch.
In the drawings, Figure l represents a side view of a ditching-plow embodying my invention, and Fig. 2 is a front end view of the same. The foundation or sole plate is marked P, and is of the width of the bottom of the ditch intended to be formed.
Above the bed plate, and joined thereunto at its front end, is the mold-board, (marked M,) which at said end is brought to an edge and shod with metal in front, so as to constitute the knife marked K, which cuts the bottom of the ditch, said mold-board rising from the plane of the sole-plate on any suitable angle-say about twenty five degrees. This mold-board twists or turns to one side as it rises from the plane formed by the movement of the knife K, care being taken, however, that the outer edge of the mold-board M shall not extend beyond the plane in which the side cutter, C, is located, except at such part of the length of the mold-board M as rises above the surface of the ground operated upon. The front end of the mold-board is in a horizontal plane; but from this end to the rear it is twisted till at the rear end there is a considerably greater elevation of M at its inner than at its outer edge, which inclination facilitates the falling of from said mold-board upon .the surface to the ground the soil which it elevated. The inclination of the mold-board M to one side should be sufficient to overhang the edge of the ditch some convenient distance say about eighteen inches.
From the mold-board M, rising from it at its front end, on of the angle the cutter C', is a guard or fender, which acts to give a side movement to the soil elevated on and by M and to prevent it from falling oft' from M into the excavation made, M being curved side-wise to conform to the side-wise curvature to M. The pieces marked T are framed into the sole-plate on the angles of the sides of the ditch, which are those of the side cutters, C C', and serve, together With the sole-plate, to guide and steady the plow while in the act of operating to form a ditch, the sole-plate bearing on the bottom and the side pieces T taking a bearing on the sides of the ditch. The uprights 1 and 2 are also framed into the sole-plate, and serve to support at a suitable distance above it the draft-beam B, which I prefer to have set on an angle upward, from front to rear of the sole-plate, of about twelve degrees.
At the front end of the draft-beam and extending across it on either side are cross-pieces, (marked 1,) to which side beams marked S are framed. The cutters which form the sides of the ditch extend from the outer corners of knife -K upward and forward to the sides of beams S, to which they are secured, their forward inclination being about an angle of forty degrees, and their side-wise inclination being about twenty-two degrees outward from the perpendicular.
The cross-beam L, which connects the rear pieces T, extends beyond the plow on one side, so as to form a lever, by which the plow may be in some degree controlled by hand. Straps of metal marked B are also so arranged as to stiffen the side cutters and the side beams.
The fender marked D is a cross-bar under and fastened to the front of the side beams, S, and when the plow is in motion may rest upon the ground or upon a plank placed on the surface of the ground, or the plank may be secured to the machine and drag upon the sole-plate, P, mold-boards M M', curved and inface of the ground, inclined as set forth, cutters C, C', and K, and Wheels or rollers might be used, instead of beams S S and fender D, or their equivalents.
The devices named, to keep the plow from substantially as and for the purpose herein deterring too deeply into the soil, but as these scribed. embed in most soils where this plow is appli- GEORGE W. WIGGIN. cable, I prefer to use the plank as described.
Witnesses:
1 claim- .IHos. GoNNER, In ditching-plows, the combination of a sole- CHARLES H. BELL.
Sketch of George H. Wiggin's Ditching-Plow
Sketch of G.W. Wiggin Ditching Plow
Patented in Exeter, NH on June 7, 1864
Photo Courtesy: USPTO Patent Database
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