| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 701 |
 | Aldo Nichols 1936 | 1936 | umnh_fn | |
| 702 |
 | Aldous, W. Frank | 1947 | Image/StillImage | dha_uslp |
| 703 |
 | Aldous, W. Frank | 1949 | Image/StillImage | dha_uslp |
| 704 |
 | Alex Pickering Front View of Team | 1910-10-08 | Image | dha_scp |
| 705 |
 | Alex Pickering Side View of Team | 1910-10-08 | Image | dha_scp |
| 706 |
 | Alex Pickering Team | 1913-12-30 | Image | dha_scp |
| 707 |
 | Alex Pickering Transfer Company | 1908-09-14 | Image | dha_scp |
| 708 |
 | Alex Pickering Transfer Company P.1 | 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920 | Image/StillImage | dha_cp |
| 709 |
 | Alex Pickering Transfer Company P.2 | 1914-05-13 | Image/StillImage | dha_cp |
| 710 |
 | Alex Pickering Transfer Company P.3 | 1914-05-13 | Image/StillImage | dha_cp |
| 711 |
 | Alex Pickering Transfer Company P.4 | 1913-06-28 | Image/StillImage | dha_cp |
| 712 |
 | Alex Pickering Transfer Company, 3.5 Ton Electric Truck | 1918-05-21 | Image | dha_scp |
| 713 |
 | Alex Pickering Transfer Company, Auto Truck | 1911-12-26 | Image | dha_scp |
| 714 |
 | Alex Pickering Transfer Company, Marble Slab | 1913-06-28 | Image | dha_scp |
| 715 |
 | Alex Pickering Transfer Truck | 1912; 1908; 1909; 1910; 1911; 1913; 1914; 1915; 1916 | Image | dha_scp |
| 716 |
 | Alex Pickering, Team and Wagon | 1914-05-13 | Image | dha_scp |
| 717 |
 | Alex Pickering, Three Horse Team and Wagon | 1914-05-13 | Image | dha_scp |
| 718 |
 | Alexander Baird | 1864 | Image | dha_cp |
| 719 |
 | Alexander McConachie Residence | 1906-09-25 | Image | dha_scp |
| 720 |
 | Alexander Murray Farm, Haystack | 1916-07-03 | Image | dha_scp |
| 721 |
 | Alexander Schreiner with Maurice Abravanel, William Fowler, and LeRoy J. Robertson | 1954-08 | Image | dha_cp |
| 722 |
 | Alexander W. Anderson 1956 | 1956 | umnh_fn | |
| 723 |
 | Alexander Wilson Family | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930 | Image | mc_mcm |
| 724 |
 | Alexander Wilson Family on front porch | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930 | Image | mc_mcm |
| 725 |
 | Alexandria Apartments Rear Fence (McGurrin) | 1915-10-29 | Image | dha_scp |