1. Calculations for Final Design - Summary of Moments, Unisphere Foundation Design Collection: Images from the Rare Book and Manuscript Collections Date: 1962-10-17 Format: Image Creator: Clarke and Rapuano (American landscape architecture firm, contemporary)
2. Calculations for Final Design Summary, Unisphere Foundation Design Collection: Images from the Rare Book and Manuscript Collections Date: 1962-10-18 Format: Image Creator: Clarke and Rapuano (American landscape architecture firm, contemporary)
3. Calculations for Geometry - Final, Unisphere Foundation Design Collection: Images from the Rare Book and Manuscript Collections Date: 1962-08-27 Format: Image Creator: Clarke and Rapuano (American landscape architecture firm, contemporary)
4. Calculations final design, Unisphere Foundation Design Collection: Images from the Rare Book and Manuscript Collections Date: 1962-10-17 Format: Image Creator: Clarke and Rapuano (American landscape architecture firm, contemporary)
