Number Book 1 by S. S. Segal - The Working World Series #2258149 (License: Personal Use)

This vintage educational book cover features bold typography and abstract geometric patterns in red, teal, and white against an orange field, reflecting 1960s-70s design sensibilities. Authored and edited by S. S. Segal, it serves as the first volume in "The Working World" series for first-year students (Year 3), emphasizing practical numeracy skills. The layout balances clarity with visual interest, making math approachable for children.

Used on educational resource pages, vintage curriculum archives, or seller listings for out-of-print school textbooks; targets educators, collectors, and parents seeking retro pedagogical materials.