| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1776 |
 | Christensen, Celeste_DNP_2022 | 2022 | Text | wsu_atdson |
| 1777 |
 | Christensen, Darrell OH15_022 | 2017 | Text; Image/StillImage | wsu_webda_oh |
| 1778 |
 | Christensen, Kami OH27_036 | 2023 | Image/StillImage; Text | wsu_webda_oh |
| 1779 |
 | Christensen, Octavia J'Anne MSN_2024 | 2024 | Text | wsu_atdson |
| 1780 |
| Chugg, Ella OH10_201 | 1980 | Text | wsu_stu_oh |
| 1781 |
 | Clark, Heather_DNP_2021 | 2021 | Text | wsu_atdson |
| 1782 |
 | Clark, Kami_MED_2022 | 2022 | Text | wsu_smt |
| 1783 |
| Clark, Raymond OH10_239 | 1987 | Text | wsu_stu_oh |
| 1784 |
| Clarke, Robert OH4_006 | 1974 | Text | wsu_oh |
| 1785 |
| Clausse, Helen OH10_242 | 1997 | Text | wsu_stu_oh |
| 1786 |
| Clay, Wallace OH10_137 | 1973 | Text | wsu_stu_oh |
| 1787 |
| Clegg, Joseph Allan OH10_277 | 2003 | Text | wsu_stu_oh |
| 1788 |
| Clement, Arlene Truszinski OH6_010 | 2010 | Text; Image/StillImage; Image/MovingImage | wsu_stben_oh |
| 1789 |
 | Cleverly, Agnes OH10_252 | 1998 | Text | wsu_stu_oh |
| 1790 |
 | Clyde, Laura_DNP_2021 | 2021 | Text | wsu_atdson |
| 1791 |
| Coder, Otto OH10_081 | 1971 | Text | wsu_stu_oh |
| 1792 |
| Coil, James OH10_050 | 1971 | Text | wsu_stu_oh |
| 1793 |
| Collins, Bettie Jean OH19_063 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 1794 |
 | Collinwood, Angie MED_2024 | 2024 | Text | wsu_smt |
| 1795 |
| Collman, Audrey OH12_031 | 2013 | Image/MovingImage; Text | wsu_webda_oh |
| 1796 |
| Colvin, Bob and Stallings, Howard OH10_138 | 1973 | Text | wsu_stu_oh |
| 1797 |
| Colvin, Delsa OH10_324 | 2008 | Text | wsu_stu_oh |
| 1798 |
| Compton, Joseph OH10_031 | 1971 | Text | wsu_stu_oh |
| 1799 |
| Condon, Pat OH24_003 | 2019 | Text; Image/StillImage | wsu_webda_oh |
| 1800 |
 | Congratulatory Letters | 1961 | Text | wsu_ucc_ed |