| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1 |
 |
2004.24.10285 | 1928 | Image | dha_hpsp |
| 2 |
 |
2004.24.10286 | 1929 | Image | dha_hpsp |
| 3 |
 |
2004.24.10289 | 1928 | Image | dha_hpsp |
| 4 |
 |
2004.24.10376 | 1930 | Image | dha_hpsp |
| 5 |
 |
971-21-10/100162.1.585 | 1930 | Image | dha_hpsp |
| 6 |
 |
Design, deployment, and initial calibration of a tower for greenhouse gas measurements | 2015-05 | Text | ir_etd |
| 7 |
 |
Tower Built for Firemen's Convention | 1939-08 | Image | ucl_tp |