| Triangles Triply in Perspective (with C McLeod)
| Vol 28 (1909) 148-151
|
| The Focal Circles of Circular Cubics
| Vol 29 (1910) 12-16
|
| A Property of the Harmonic Triangle of the Complete Quadrangle formed by the four points of contact of the four tangents to the Cubic Curve from a point on it
| Vol 29 (1910) 2-5
|
| The Focal and Bi-Tangent Properties of Bi-Circular Quartics
| Vol 29 (1910) 90-99
|
| The system of cubic curves circumscribing two triangles and apolar to them
| Vol 30 (1911) 2-12
|
| An easy geometrical representation of the Sextic Covariant of a Binary Quartic
| Vol 30 (1911) 65-66
|
| Further Investigations on Circular Cubics and Bi-Circular Quartics
| Vol 30 (1911) 75-88
|
| A system of nonagons nonuply in perspective
| Vol 31 (1912) 90-93
|
| The arithmetic mean of a number of real positive numbers is not less than their geometric mean
| Notes: 9 (1912)
|
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