Title, Author(s) Article Pages Interpretation of Ranger VII Records (PDF) G.P. Kuiper 58 1 - 70 Further Observations on the Ranger VII Records (PDF) E.A. Whitaker 59 71 - 76 The reduction of Measures for Position on a Single Lunar Photograph (PDF) D.W.G. Arthur 60 77 - 80 Selenodetic Measures on the Yerkes Lunar Photograph No. 1170 (PDF) D.W.G. Arthur 61 81 - 88 The Computation of Selenodetic Coordinates Using the Libratons (PDF) D.W.G. Arthur 62 89 Ubvrijkl Photometry of the Bright Stars (PDF) H.L. Johnson , R.I. Mitchell, B. Iriarte, W.Z. Wisniewski 63 99 - 110 The Composition of the Surface Layer of Mars (PDF) A. Binder, D.P. Cruikshank 64 111 - 120 Martian Cratering (PDF) W.K. Hartmann 65 121 - 132 Preliminary Drawings Of Lunar Limb Areas,VI (PDF) A.K. Herring 66 133 - 140 Observations of Comet Ikeya-Seki from Mauna Kea, Hawaii (PDF) A.K. Herring 67 141 - 144 Observations of Comet Ikeya-Seki from Tucson, Arizona (PDF) S.M. Larson 68 145 - 156 Wavelength Dependence of Polarization, IV Volcanic Cinders and Particles (PDF) D.L. Coffeen 69 157 - 167