This journal provides immediate access to some articles. Volume 1(10); October 1915 Anthropology The Octopus Motive in Ancient Chiriquian Art PMCID: PMC1090877 Astronomy A Statistical Study of the Visual Double Stars in the Northern Sky PMCID: PMC1090883 Chemistry The Potentials at the Junctions of Salt Solutions PMCID: PMC1090882 Genetics Walnut Mutant Investigations PMCID: PMC1090884 Hereditary Fragility of Bone PMCID: PMC1090885 Mathematics On Isothermally Conjugate Nets of Space Curves PMCID: PMC1090880 Physics The Effect of Pressure on Polymorphic Transitions of Solids PMCID: PMC1090879 Physiology The Rôle of the Liver in Acute Polycythaemia: the Mechanism Controlling the Red Corpuscle Content of the Blood PMCID: PMC1090881 Zoology The Life Cycle of Trypanosoma Brucei in the Rat and in Rat Plasma PMCID: PMC1090878 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||