Specimen of a coralline, glued on paper, and possibly collected by John Ellis or G. D. Ehret at Brighton when Ellis was working on the subject. See letters from John Ellis to Carl Linnaeus, 1767, "The Linnaean correspondence", linnaeus.c18.net, letters L3905, L3923, L3936, L3941. See also Ellis, J. 1753. Observations on a Remarkable Coral-Line, in a Letter from Mr. John Ellis to the Rev. Thomas Birch, D. D. Secret. R. S. "Philosophical Transactions of the Royal Society". 48, pp. 115-117. With illustrations by G. D. Ehret.