Projection of Circular Ring Small 209×320 Medium 417×640 Large 668×1024 Download Tiff Original 1565×2400 | (207.7 KB) Description Projection of a circular ring. Keywords circle, circles, circular ring, cylinder, cylindrical, Geometric, projection, Rings, solid, solids Galleries Miscellaneous Solid Forms Source: Ervin Kenison, S. B. and Edward B. Waite, S. B. Mechanical Drawing (Chicago: American School Of Correspondence, 1917) Part III: Page 86
