Handbook of mineralogy, blowpipe analysis and geometrical crystallography.
Butler, Gurdon Montague.
New York & London, 
1918.
A reissue of the author's "A pocket handbook of minerals," second edition, corrected 1911, "Pocket handbook of blowpipe analysis," first edition, second thousand, corrected, 1916, and "A manual of geometrical crystallography," 1918, with a collective titlepage.