1. A sphere projecting against a plane [graphic]. Creator: Gillray, James, 1756-1815, printmaker Published / Created: [1792 i.e. not before 1849] Call Number: 792.01.03.01.2 Image Count: 1 Resource Type: still image Found in: Lewis Walpole Library > A sphere projecting against a plane [graphic].
2. Catoptrica, etc Creator: Euclid Published / Created: 1541; [between 1500 and 1600] Call Number: Beinecke MS 424 Image Count: 296 Resource Type: unspecified Found in: Beinecke Rare Book and Manuscript Library > Catoptrica, etc