Rufus Osgood Mason (January 22, 1830, Sullivan, New Hampshire – May 11, 1903, New York City, New York) was a physician, surgeon, teacher, and an early researcher in parapsychology and hypnotherapy
| Attributes | Values |
|---|---|
| rdfs:comment |
|
| foaf:name |
|
| dc:description |
|
| birth date |
|
| birth place | |
| birth year |
|
| death date |
|
| death place | |
| death year |
|