Elements of analytical geometry and of the differential and integral calculus
A college mathematics textbook by Charles Davies, published by A.S. Barnes & Co. in New York in 1866, covering analytic geometry and the differential and integral calculus for American students. The plates are line diagrams of conic sections, tangents, normals and coordinate axes, drawn with fine hairlines, dashed construction arcs and italic letter labels, printed slightly grey on toned paper; designers can lift the curve-and-tangent constructions as geometric line motifs and labelled schematic marks.
