San Francisco: Frank Eastman & Co., Printers, 1886. 1st Printing (Rocq 9081). PRESENTATION copy, with printed author presentation slip tipped-in at front. 20 pp. 8vo. 9" x 5-7/8". Original publisher's printed grey paper wrappers, sewn. Age-toning. Stamp residue upper right corner of front wrapper. Period ownership signature [A. F. Rodgers] top margin front wrapper. Very Good. Item #45134
Rodgers employed by the U. S. Coast and Geodetic Survey.