| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 450 | 1929 | Waldemar Theodore Schaller; Edward P. Henderson |
USGS | Mineralogy of potash cores from New Mexico and Texas |
| 2 | 596 | 1941 | Edward P. Henderson | US National Museum | The large weathered meteorite from the coastal plain of Georgia |
| 3 | 714 | 1952 | Edward P. Henderson | US National Museum | Physical and chemical properties of our simplest iron meteorites |
| 4 | 843 | 1963 | Edward P. Henderson | US National Museum | The Clovis meteorite |