| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 801 |  | Love, Bill OH24_005 | 2019 | Text; Image/StillImage | wsu_webda_oh |
| 802 | | Lucas, Frank OH12_009 | 2013 | Text | wsu_webda_oh |
| 803 |  | Lucky Mc Uranium_750 Tons of Ore Per Day | Image/StillImage | wsu_ucui_photo | |
| 804 |  | Lucky Mc Uranium_Barrels of Uranium | Image/StillImage | wsu_ucui_photo | |
| 805 |  | Lucky Mc Uranium_Geiger Counter | Image/StillImage | wsu_ucui_photo | |
| 806 |  | Lucky Mc Uranium_Lucky Mc Shovel | Image/StillImage | wsu_ucui_photo | |
| 807 |  | Lucky Mc Uranium_One Millionth Ton | Image/StillImage | wsu_ucui_photo | |
| 808 |  | Lucky Mc Uranium_Rotary Drills | Image/StillImage | wsu_ucui_photo | |
| 809 |  | Lucky Mc Uranium_Safety Measures | Image/StillImage | wsu_ucui_photo | |
| 810 |  | Lucky Mc Uranium_Shirley Basin | Image/StillImage | wsu_ucui_photo | |
| 811 | | MacKay, Kathryn OH19_019 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 812 |  | Magdiel, Jack OH3_053 | 2021 | Text | wsu_oh |
| 813 |  | Marcona Iron_Marcona Gate | Image/StillImage | wsu_ucui_photo | |
| 814 |  | Marcona Iron_Marcona Workers | Image/StillImage | wsu_ucui_photo | |
| 815 |  | Marcona Iron_San Juan Prospector | Image/StillImage | wsu_ucui_photo | |
| 816 | | Markos, Steve OH18_036 | 2017 | Text | wsu_webda_oh |
| 817 | | Marquardt, Jane OH10-435 | 2016 | Image/MovingImage; Image/StillImage; Text | wsu_stu_oh |
| 818 | | Marquardt, Susan OH19_100 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 819 | | Martin, Alice OH11_008 | 2013 | Text | wsu_webda_oh |
| 820 | | Maruri, Ann OH16_009 | 2015 | Text | wsu_webda_oh |
| 821 |  | Maruri, Ann OH16_009 Video Clip | 2017 | Image/MovingImage | wsu_webda_oh |
| 822 |  | Masonic Temple_Commercial_Hodgson | 1920 | Image/StillImage | wsu_hod |
| 823 | | McCall, Vickie OH19_052 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 824 | | McClellan, Sarah OH19_098 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 825 |  | McClellan, Sarah, and Hazel Jones OH20_008 | 2023 | Image/StillImage; Text | wsu_webda_oh |