Khalkedon Rare Books is a member of IOBA and The Ephemera Society of America
[AMERICAN SCHOOLS IN HARPUT] Historical autograph document on the inventory of post-war American schools and buildings and the non-Muslim population in the Harput Region
[AMERICAN PRESBITERIAN MISSIONARY IN CHINA] Two 1920s typescript letters from an American Presbyterian Missionary Serving in Shanghai, China signed 'Hallock'.