Vintage Math Science Textbook Lot Plane Geometry Trigonometry Chemistry Systems

Classic vintage STEM textbook bundle with authentic mid-century and early postwar school texts, perfect for collectors, educators, and anyone who loves the history of math and science education. Includes: "Plane Geometry" by Morgan & Breckenridge, "Plane Trigonometry" by Freilich, Shanhalt & McCormack, "Plane and Spherical Trigonometry" by Baker & Brooke, "Introduction to Chemistry" by Turk, Meislich, Brescia, Arents, and "Systems Thinking" edited by F. E. Emery (Penguin). Most are 1930s–1960s copyright or earlier. All are well-worn vintage with expected cover and edge wear, possible name marks, but solid for reading, reference, or classroom display. A unique addition to the shelf of any retro math, science, or systems theory fan, and an ideal study prop or upcycle pick. Topic: Mathematics & Chemistry Author: Various Authors Publisher: Various Publishers Binding: Hardcover Subject: Science & Medicine Special Attributes: Illustrated Language: English Keywords: vintage textbooks, math books, chemistry book, geometry book, trigonometry book, systems thinking, collectible books, antique books, educational books, vintage school books, academic history, classic textbooks, Houghton Mifflin, Academic Press