[The postcard was sent from Anatolia College instructor, Dr. Riggs to Mrs. Fanny Brewster in Pennsylvania, U.S.A., when Anatolia College was operating in Merzifon].;
This 4 volume work by Jonas Hanway details much of the economic activity enriching the Russian Empire along the edges of the Caspian Sea in the 1740s and 50s.
This edition of John Bell's "Travels..." was printed in two volumes detailing Bell's travels from 1715 through 1718 along the Volga River, the Caspian Sea and into Persia.