| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 601 |  | Olmstead Power Plant P. 2 | Image | dha_cp | |
| 602 |  | Olmstead Power Plant P. 3 | Image | dha_cp | |
| 603 |  | Olmstead Power Plant P. 4 | 1906-07-12 | Image | dha_cp |
| 604 |  | Olmstead Power Plant P. 6 | 1906-07-12 | Image | dha_cp |
| 605 |  | Olmstead Power Plant P. 7 | 1906-07-12 | Image | dha_cp |
| 606 |  | Olmstead Power Plant P.8 | 1906-07-12 | Image | dha_cp |
| 607 |  | Olmstead Power Plant P.9 | 1906-07-12 | Image | dha_cp |
| 608 |  | Oregon Short Line Railroad Crossing at Provo | 1915-04-22 | Image | dha_scp |
| 609 |  | Orem Power Station | 1914-08-04 | Image | dha_scp |
| 610 |  | Orem Power Station | 1914-08-04 | Image | dha_scp |
| 611 |  | Orem Power Station | 1914-08-04 | Image | dha_scp |
| 612 |  | Orem Railroad Depot P.1 | Image | dha_cp | |
| 613 |  | Orson Brown Chevrolet Company | 1948-10-12 | Image | dha_scp |
| 614 |  | Orson Brown Chevrolet Company | 1948-10-12 | Image | dha_scp |
| 615 |  | Osmond Studio | Image | dha_cp | |
| 616 |  | Pacific Mine P.1 | Image | dha_cp | |
| 617 |  | Parades p.23 | 1915-08-15 | Image/StillImage | dha_cp |
| 618 |  | Parades p.24 | 1915-08-19 | Image/StillImage | dha_cp |
| 619 |  | Parades p.25 | 1915-08-19 | Image/StillImage | dha_cp |
| 620 |  | Parades p.33 | 1914 | Image/StillImage | dha_cp |
| 621 |  | Paul Revere P.5 | Image | dha_cp | |
| 622 |  | Payson, Utah p.1 | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910 | Image | dha_cp |
| 623 |  | Payson, Utah p.2 | Image | dha_cp | |
| 624 |  | Payson, Utah p.3 | 1914-02 | Image | dha_cp |
| 625 |  | Payson, Utah p.4 | 1914-02 | Image | dha_cp |