Issue 1

• Existence Theorems for Some Hydrodynamical Free Boundary Problems by and James Serrin, Jr.
• Intrinsic Deformation Theory of Subspaces in a Riemann Space by and Vaiclav Hlavaty
• On the Geometry of Two-Dimensional Elastic Stress Fields by P. Nemenyi, and A. Saienz
• Statistical Hydromechanics and Functional Calculus by and Eberhard Hopf
• The Mechanical Foundations of Elasticity and Fluid Dynamics by and C. Truesdell

Issue 2

• Caratheodory's Temperature Equations by and G. Whaples
• Uniqueness of Axially Symmetric Flows with Free Boundaries by and David Gilbarg
• Spinor Space and Line Geometry II by and Vaiclav Hlavaty

Issue 3

• On the Characteristic Surfaces of the von Mises Plasticity Equations by and T. Thomas
• Extremal Methods in Cavitational Flow by P. Garabedian, and D. Spencer
• The Phragmen-Lindelof Theorem for Elliptic Partial Differential Equations by and David Gilbarg
• Remarks on the Preceding Paper by D. Gilbarg by and Eberhard Hopf
• Steady Rotational Flow of Ideal Gases by and R. Prim, 3rd

Issue 4

• The General Problem of the Transformation of the Equations of Dynamics by Andre Lichnerowicz, and Don Aufenkamp
• Thin Liquid Jets by and Jerald Ericksen
• The Elementary Basic Principles of the Unified Theory of Relativity. A by and Vaiclav Hlavaty
• Two Hydrodynamic Comparison Theorems by and James Serrin
• Uniqueness Theorems for Certain Parabolic Problems by and F. Ficken
• The Eigenvalues of Some Stability Problems Involving Viscosity by and Cathleen Morawetz
• On the Existence of Subsonic Flows of a Compressible Fluid by and Max Shiffman