Archimedean Spiral Small 320×239 Medium 640×479 Large 1024×766 Download Tiff Original 2400×1796 | (163.2 KB) Description Illustration showing an Archimedean Spiral. Keywords analytic geometry, Archimedean Spiral, curve, spirals Galleries Spirals Source: Frederick Converse Beach Encyclopedia Americana (New York, NY: Americana Company, 1903)
