THE ASTRONOMICAL JOURNAL VOLUME 105, NUMBER 4, PAGE 1571 APRIL 1993 U. S. NAVAL OBSERVATORY PHOTOGRAPHIC PARALLAXES. LIST IX R. S. HARRINGTON U. S. Naval Observatory, Washington DC 20392-5100 C. C. DAHN U. S. Naval Observatory, Flagstaff, Arizona 86002-1149 V. V. KALLARAKAL U. S. Naval Observatory, Washington DC 20392-5100 H. H. GUETTER, B. Y. RIEPE, R. L. WALKER, J. R. PIER, F. J. VRBA, C. B. LUGINBUHL, H. C. HARRIS, AND H. D. ABLES U. S. Naval Observatory, Flagstaff, Arizona 86002-1149 ABSTRACT Trigonometric parallaxes, relative proper motions, and photometry are presented for 122 stars in 111 systems. Of these stars, 70 are brighter than V = 10.0.