Vintage 1914 Plane Trigonometry Wentworth Smith Math Hardcover Textbook!!

The Foundations of Geometry and the Non-Euclidean Plane George Ed

Essentials of Plane Geometry – David Eugene Smith – 1923 – Hardcover

1913 Math Text Book Plane and Solid Geometry Wentworth & Smith

Antique VTG Math Text Book Plane and Solid Geometry by Wentworth & Smith 1913

Basic Geometry: Answer Book (Ams Chelsea Publishing, 162), George David Birkhoff

Elements of Plane Geometry by Wentworth 1882 Ginn. Heath & Co. Mathematical Ser.

Wentworth's Plane Geometry Classic Reprint, George