- Title
- Mr. Martin's Angle Problem
- Date Made
- 1921 - 1922, printed 1921 - 1922
- Medium
- Platinum print
- Dimensions
- Image: 3 15/16 × 2 7/8 in. (10 × 7.3 cm)
Primary support: 3 15/16 × 2 7/8 in. (10 × 7.3 cm)
Secondary support: 4 5/16 × 3 1/16 in. (10.9 × 7.7 cm)
Secondary support (Tertiary): 14 1/4 × 11 in. (36.2 × 27.94 cm)
Mat: 17 × 14 in. (43.18 × 35.56 cm)
- Accession Number
- M.2008.40.756
- Collecting Area
- Photography