| Archive Number: | 2012.57.1466 | |
| Title: | Hephaisteion roof - restored combination clamp and dowel on north side of apex geison at west end of building - isometric. | |
| Negative: | 86-105 | |
| PD Number: | PD 1856 | |
| Date: | 1969 | |
| Rating: | 2 | |
| References: | Drawing: PD 1856 (DA 4266) Drawing: PD 1856 (DA 4267) |