Rhombic Pyramids Small 320×179 Medium 640×358 Large 1024×573 Download Tiff Original 2400×1343 | (204.4 KB) Description Illustration showing two rhombic pyramids. Keywords geometric solid, pyramids, rhombic pyramid, solids Galleries Pyramids Source: Frederick Converse Beach Encyclopedia Americana (New York, NY: Americana Company, 1903)
