| | Title | Date | Type |
|---|
| 26 |  | Colorado River | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/MovingImage |
| 27 |  | Colorado River scrap | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/MovingImage |
| 28 |  | David W. Eckoff gives an analysis of the hydroelectric cycle in Utah and the Intermountain West and describes drought remedies on September 10, 2002 | 2002-09-10 | |
| 29 |  | The Desert: exploring the Southwest | 1949 | Image/MovingImage |
| 30 |  | Dialysis in wonderland | 1979; 1982 | Image/MovingImage |
| 31 |  | Dr. David S. Chapman speaks about greenhouse gasses and other topics related to global warming on September 23, 1998 | 1998-09-23 | |
| 32 |  | Dr. Thomas E. Everhart discusses how technology evolved on October 7, 1993 | 1993-10-07 | |
| 33 |  | Dr. Thomas Parke Hughes describes the essential technical core, managerial, social, economic, and cultural characteristics of the British and 2nd Industrial Revolutions on September 22, 1999 | 1999-09-22 | |
| 34 |  | Flood scenes | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/MovingImage |
| 35 |  | Florida home 1956 | 1953 | Image/MovingImage |
| 36 |  | Footage for The Greatest Snow on Earth | 1998 | Image/MovingImage; Sound |
| 37 |  | George Thomas library building video | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/MovingImage |
| 38 |  | Glen Canyon | 1956 | Image/MovingImage |
| 39 |  | Greatest Snow On Earth elements. Rolls 1-10 | 1998-04-14 | Image/MovingImage |
| 40 |  | The Greatest Snow On Earth elements. Rolls 1-4 | 1998-03-24 | Image/MovingImage |
| 41 |  | The Greatest Snow On Earth elements. Rolls 5-8 | 1998-03-24 | Image/MovingImage |
| 42 |  | Green River | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/MovingImage |
| 43 |  | Holiday handicap : a record of club activities at Bear Lake, 1953 outing (edited) | 1953 | Image/MovingImage |
| 44 |  | Holiday handicap : a record of club activities at Bear Lake, 1953 outing (master) | 1953 | Image/MovingImage |
| 45 |  | I walked a crooked trail | 1950 | Image/MovingImage |
| 46 |  | Ice cycles | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/MovingImage |
| 47 |  | Introducing Eurotunnel, an educational video about the Channel Tunnel connecting Britain and France, shown during the John Neerhout lecture on on October 5, 1995 | 1995-10-05 | |
| 48 |  | Introducing Eurotunnel, an educational video about the Channel Tunnel connecting Britain and France, shown duringg the John Neerhout lecture on on October 5, 1995. This video has no audio. | 1995-10-05 | |
| 49 |  | John Neerhout, Executive Vice-President of Bechtel Group, talks about the building of the Channel Tunnel connecting Britain and France on October 5, 1995 | 1995-10-05 | |
| 50 |  | Little Red Riding Hood | 1956 | Image/MovingImage |
