|Title||Letter, 'Of the method of making Sal ammoniac in Eqypt, as communicated by Dr Hasselquist, a pupil of Linnaeus' from John Ellis to the Royal Society|
|Date||20 December 1759|
Published in Philosophical Transactions, as 'The method of making sal ammoniac in Egypt ; as communicated by Dr. Linnæus, from his pupil Dr. Hasselquist, who had been lately in those parts : By John Ellis, Esq ; F. R. S.'
Read 31 January 1760
|Physical description||Ink on paper|
|Related material||DOI: 10.1098/rstl.1759.0050|
Fellows associated with this archive
|NA8215||Ellis; John (c 1710 - 1776); Naturalist||c 1710 - 1776|