Pulp Glass Small 320×126 Medium 640×253 Large 1024×404 Download Tiff Original 2400×947 | (193.1 KB) Description An instrument intended to exbihit the ebullition of liquid at low temperatures, constructed like a cryophorus. Keywords boil Galleries Fluid Mechanics Source: William Dwight Whitney The Century Dictionary and Cyclopedia: An encyclopedic Lexicon of the English Language (New York, NY: The Century Co., 1889)