like a stretched string sounding its fundamental note
*
Plate II. Nodofolium ferrugineium, with thick deposit of iron peroxide on surface.
(cropped from page, scan orientation retained)
illustrating David Ellis. "A Preliminary Notice of Five New Species of Iron-Bacteria." Proceedings of the Royal Society of Edinburgh 28 (1908) : 338-342 + three plates
Stanford copy, no date of digitization
epigram ex p 339
21 February 2014
tags: David Ellis; iron; iron-bacteria