The elements of Euclid for the use of schools and colleges : books I., II., III.
A school and college edition of Euclid's first three books, edited by the Cambridge mathematician Isaac Todhunter and printed in Toronto by Copp, Clark in 1876 for classroom use. The figures are small letterpress line diagrams—circles, tangents, inscribed triangles, chords and radii marked with bold serif capitals—usable as geometric motifs, endpapers, or diagrammatic ornament.
