RT Journal Article SR Electronic T1 Waterglass JF American Journal of Science JO Am J Sci FD American Journal of Science SP 337 OP 354 DO 10.2475/ajs.s2-32.96.337 VO s2-32 IS 96 A1 Ordway, J. M. YR 1861 UL http://www.ajsonline.org/content/s2-32/96/337.abstract AB