The title of the book is "Christian Economy." Three other Theology books were printed in Oberlin in 1840. (from the unnamed article included with the photograph) verso: "Mrs. Paul B. Arnold, Sarah Ann Clagett '41"
title page: "Oberlin College Carnegie Library Floor Plans scale: 1/16 inch equals 1 foot room dimensions and area shown taken from 1906 plans by Patton and Miller and 1940 plans by Fowler and Cutler updated 10-29-73 SJM; color-coded 3-2-74"