| Name: | PD 681 (DA 3410) | |
| PD: | PD 681 | |
| Title: | Plan, section, and isometric of north-south Water-channel in section O. | |
| Artist: | Marian R. Holland | |
| Storage: | 27-2 | |
| Condition Base: | Dirty | |
| Material: | Cartridge Paper | |
| Medium: | Drafting Ink | |
| Size Sheet: | 0.258 x 0.316 | |
| Scale: | 1:100 | |
| Date: | 1952 | |
| Section: | Ο |