| Inventor | Brown, Edward R. |
| Invention | Car Coupling |
| Residence | Spartanburg |
| Dated | 5/15/1883 |
| Patent | 277,674 |
| Class | 213/181 |
| Assign | * |
| US Patent Office Record | http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0277674 |
| Local Copy of Patent Docs | http://library.clemson.edu/scpatimages/index.php?pn=277674 |