With this letter Baxter probably enclosed two pieces of supporting material. The first was a blank subscription list for his “Cotton Spinning Machines,” offering a six-spindle machine that could “spin, twist and reel at one and the same time” for $150, “ornamented and firnished like the one in Peal’s Museum”; as well as six- and twelve-spindle machines for $100 and $150, respectively, “to spin only, and without ornaments, such as those at work in the Female Hospitable Society’s Manufactory” (broadside in DLC: TJ Papers, 204:36382; undated; headed by a depiction of such a machine ornamented with an eagle and operated by a girl). The second likely enclosure was an advertisement for an eight-spindle machine capable of spinning “coarse and fine chain and filling,” which “Will spin as much cotton as eight women; will last as long as any piece of furniture; and can be spun on by a child of ten years old,” at a cost of $75, payable in three equal installments over the course of a year, with a money-back guarantee; offering to make “Throssals upon a new construction, that will spin chain and filling” (a throstle being a continuous-action spinning machine [OED description begins James A. H. Murray, J. A. Simpson, E. S. C. Weiner, and others, eds., The Oxford English Dictionary, 2d ed., 1989, 20 vols. description ends ]), with a 120-spindle version costing $2 per spindle, warranted against breaking, with carding and roving at an additional $3 per spindle, and with payment expected upon completion; and announcing that “Patent rights, for small and large machines, will be sold at a low price, and on a liberal credit” (broadside in DLC: TJ Papers, 204:36383; dated Lexington, Kentucky, 10 June 1815; with same image as in preceding broadside at head, immediately above Baxter’s signed, handwritten postscript: “The Machine is a good dale Simplifyed Since this plate was made in 1811,” and with an additional illustration of an arch containing the names of the seventeen states belonging to the United States in 1811, plus the District of Columbia and the Louisiana, Mississippi, and Orleans territories surrounding a portion of the printed text).