| Near East Mission in Turkey Annual Station Reports, 1914-1921 to 1925-1926: Letter, Isley to Riggs | Riggs, Charles T. Isley, Mildred M. | 1926-04-19 |
| Near East Mission in Turkey Annual Station Reports, 1914-1921 to 1925-1926: Letter, C.A.R. to Riggs | R., C.A. | 1926-04-10 |
| Near East Mission in Turkey Annual Station Reports, 1914-1921 to 1925-1926: Letter, Rice and Maynard to Irwin | Irwin, C.H. Maynard, Mary W. Rice, Nina E. | 1926-07-03 |
| Near East Mission in Turkey Annual Station Reports, 1914-1921 to 1925-1926: Letter, Ward to Riggs | Riggs, Charles T. Ward, Mary I. | 1926-05-04 |
| Near East Mission in Turkey Annual Station Reports, 1914-1921 to 1925-1926: Letter, Towner and White to Ryan | Ryan, Arthur C. Towner, Grace C. White, George E. | 1926-06-30 |
| Near East Mission in Turkey Annual Station Reports, 1914-1921 to 1925-1926: Letter, Woolworth to Riggs | Woolworth, Pauline R. | 1926-04-20 |
| Near East Mission in Turkey Annual Station Reports, 1914-1921 to 1925-1926: Letter, Vrooman and Perry to Pierson | Vrooman, Lee, Mrs. Perry, Edward, Mrs. Pierson, Delevan L. | 1926-07-28 |
| Near East Mission in Turkey Annual Station Reports, 1914-1921 to 1925-1926: Letter, Kinney and Leitzau to Riggs | Kinney, Mary E. Leitzau, Lena Riggs, Ernest W. | 1926-07-08 |