| Title | Date | Type | ||
|---|---|---|---|---|
| 1 | Collection bins for 3D printed face shield components | 2020-04 | Image | |
| 2 | A 3D printer with completed face shield components | 2020-04 | Image | |
| 3 | Mark Howell runs a laser cutter | 2020-04 | Image | |
| 4 | 3D printed face shield components | 2020-04 | Image |