"A Treatise on the Construction of Maps [together with] Geographical Studies. by the late Professor Carl Ritter of Berlin", Various
Subject: Cartographic Reference
Period: 1863-64 (published)
First is a treatise on the principles of mathematical geography and the relations of geography to astronomy with rules for the formation of map-projections, by William Hughes, London, 1864, hardbound, 156 pp. Handwritten inscription on inside front cover. Second is translated from the original German, by William Leonhard Gage, Boston, 1863, hardbound, 356 pp.
Spines sunned with covers worn, contents good.