John H. Hall
John Hancock Hall (1781–1841) was the inventor of the M1819 Hall breech-loading rifle, and a mass production innovator.
Personal facts
| Birth date | January 01, 1781 |
|---|---|
| Birth place | |
| Date of death | January 01, 1841 |
| Place of death |
John Hancock Hall (1781–1841) was the inventor of the M1819 Hall breech-loading rifle, and a mass production innovator.
| Birth date | January 01, 1781 |
|---|---|
| Birth place | |
| Date of death | January 01, 1841 |
| Place of death |