Works, vol. 9, p. 330; previously unpublished material published in ibid, pp.xxvii-viii.
Extent:
Fol. 162 (1 leaf)
Date:
c 1680
Description:
Section XI, observations I-II, as published; followed by unpublished observations in different hand, about the colours produced by a `noctilucal Substance' subjected to various trials.
Hand: Warr, A