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Georg Luck, in Arcana Mundi (John Hopkins Univ. Press, 1985, p.369), mentions a few commentaries in English of the Emerald Tablet:
-R. Steele & D. W. Singer, in Proceedings of the Royal Society of Medicine 21 (1928) : pp.41-57;
-M. Gaster, in The Quest 21 (1930) : pp. 165-169;
-E. J. Holmyard, in Nature 112 (1923) : pp. 525-26;
-L. Thorndike, in Isis 27 (1937) : pp.53-62.
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