| Title | Yu are cordially invited to attend the Ninth American Nobel Anniversary Program |
| Alternate title | |
| Subtitle | Saturday, December Tenth |
| Author | |
| Corporate author | American Nobel Anniversary Committee (New York) |
| Year of publication | 1949? |
| Place of publication | New York |
| Publisher | American Nobel Anniversary Committee |
| Source | |
| Signature | 83-19-P294 |