The SciencesApril 6, 1901
A New Elliptical Cutting Machine
Stories by C. W. MacCord
The SciencesDecember 29, 1900
The Parallelogram of Motions
The SciencesDecember 15, 1900
A New Elliptical Lathe
The SciencesNovember 17, 1900
The Parallelogram of Motions
The SciencesDecember 23, 1893
Mechanical Equivalents
The SciencesApril 1, 1893
Points of Contrary Flexure— Graphic Determination
The SciencesNovember 5, 1892
Roberval's Method of Drawing Tangents
The SciencesMay 14, 1892
Instruments for Drawing Curves
The SciencesOctober 31, 1891
Relative Piston Speeds of Oscillating and Other Engines
The SciencesMay 23, 1891
The Conic Sections
The SciencesMarch 21, 1891
Spacing the Frets on a Banjo Neck
The SciencesOctober 18, 1890
Radii of Curvature Geometrically Determined
The SciencesSeptember 20, 1890
Instruments for Drawing Curves
The SciencesJuly 12, 1890
Instruments for Drawing Curves
VIII.—The Cissoid, And Associated Curves.
The SciencesMarch 29, 1890
Instruments for Drawing Curves
The SciencesFebruary 8, 1890
John Ericsson
The SciencesJanuary 11, 1890
Radii of Curvature Geometrically Determined
The SciencesAugust 3, 1889
Radii of Curvature Geometrically Determined
XI. The Hyperbola
The SciencesJuly 13, 1889
Instruments for Drawing Curves
The SciencesJune 22, 1889
Instruments for Drawing Curves
No. Iv.—The Sinusoid, or Harmonic Curve
The SciencesApril 27, 1889
Composite Gearing
Involute and Epicycloidal Systems Combined
The SciencesJanuary 19, 1889
Radii of Curvature Geometrically Determined
The SciencesJanuary 12, 1889
Radii of Curvature Geometrically Determined
IX.—The Parabola
The SciencesJanuary 5, 1889
Radii of Curvature Geometrically Determined