Found 1 collection related to Inventors%20--%20United%20States%20--%2018th%20century%20--%20Correspondence

Seymour, Benjamin, -1817
Carl H. Pforzheimer Collection of Shelley and His Circle | Pforz MS
2 items
Benjamin Seymour, English-born industrial inventor in Massachusetts (see F. E. Seymour's Benjamin Seymour in Russia, England and America). · To Mary Hays, writer (his cousin) : 2 letters : -- 1 autograph letter signed : 15 Dec 1794 : (MISC... more