Author:William Ruskin Butterfield

Works

 * see also:
 * see also:

Contributions to The Auk

 * (in section 'General Notes')

Works about Butterfield

 * 🇦🇹 (1935-06-15) — 'Mr. W.R. Butterfield,' in: Nature 135, p. 985
 * 🇦🇹 (2014) — An annotated select bibliography of the Piltdown forgery. British Geological Survey Open Report. (p. 21)
 * (about his involment with the "Hastings Rarities")
 * (id.)