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  Partner: UNT Libraries Government Documents Department
 County: Coleman County, TX
 Collection: Texas Patents
Bridge
Patent for the construction of substantial bridges of wood adapted for long spans, and which can be put up where iron bridges would be too expensive. texashistory.unt.edu/ark:/67531/metapth170165/
Gang-Plow.
Patent for improvements in gang-plows in which the “disks” would contain a flared annulus and, it is formed by the truncation of a conical shell of large base and small altitude. This disk-plow “will penetrate the soil to the desired depth by its own natural draft with the minimum degree of friction and outlay of force.” (Lines 21-23) Illustration is included. texashistory.unt.edu/ark:/67531/metapth172734/
Lubricated Bullet.
Patent for lubricated lead bullets to prevent the deterioration and rusting of the inner barrel of rifled firearms, so as to maintain their accuracy. Includes instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth174686/
Rotary Plow.
Patent for improvements in rotary plows which can be used as a subsoil-plow or it can be converted into a cultivator. The “purpose is to provide a novel gang-plow capable of cutting the soil at different depths, as circumstances may require, and in which the angle at which the plows enter the soil may be varied.” (Lines 18-23) Illustration is included. texashistory.unt.edu/ark:/67531/metapth172733/