TO 



ALLEN'S DIGEST 



OF 



AGRICULTURAL IMPLEMENTS, 



PATENTED IN THE UNITED STATES 



(Feom 1789 TO July 1881.) 



BEGINNING WITH JULY 1881 TO AND INCLUDING JUNE 1884. 



v-3 



COMPILED AND ARRANGED BY 



JAMES T. ALLEN, 



ASSISTANT EXAMINER 



WASHINGTON, D. C. 



