Well Preserved 1890 eleventh edition calculus book. Hardcover, no dust jacket in a dark brown with embossed lines front, back and spine, gold lettering spine, edge wear, corner bumps, some scrapes. Owner’s name and a problem on front free endpaper, dated 1890. Book does not look to be marked with markings or notes throughout. If you or someone you know loves math and/or antique books this is a great piece. Please review all pics as they are part of the description. Please don’t hesitate to ask questions or request additional pics