- Medium
- Gelatin silver print, plate IX from the album "Appendix to Aerial Photographs for Highway Location" (c. 1947)
- Dimensions
- Image, upper: 12.6 × 27.8 cm (5 × 11 in.); Image, right: 12.7 × 27.8 cm (5 × 11 in.); Album page: 27.9 × 35.3 cm (11 × 13 15/16 in.)