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Images

  • Ring; Persian or Arabic.
  • Cheese Ring, Cornwall. Photograph.
  • Thomas Ring. Lithograph by R. J. Lane, 1811.
  • Onion ring
  • Stethoscope with rubber ring as percussor. A grooved, but ring missing, B grooved, but ring missing, Burrows, Arnold, circa 1895
  • Astronomical Ring of an unusual type, signed "Butterfield Paris". Undated, circa 1690. This instrument is closer to an equinoctial ring dial than most astronomical rings.
  • John Ring. Stipple engraving by J. Rogers, 1824, after S. Drummond.
  • Ring-shaped anode, first special type of tube for x-rays.
  • Electro-galvanic ring.
  • Onion ring, illustration