Mounted on front fly-leaf of James Comly McCoy's Jesuit Relations of Canada, 1632-1673: a Bibliography... Paris, Arthur Rau, 1937 (Lilly Z7840 .J5 M2).
Volume from which letter was removed bears several signed notations in the hand of L.A. Owen with reference to Professor Louis Pope Gratacap Removed from Thomas Say, American Conchology... New Harmony, Indiana. Printed at the School Press, 1830 (Lilly QL411 .S2 copy 2)