| Adams's Hexagons and Circles | Vol XI (1892) 104-106 |
| History of the Nine-point Circle | Vol XI (1892) 19-57 |
| Early History of the Symmedian Point | Vol XI (1892) 92-103 |
| The geometrography of Euclid's problems | Vol XII (1893) 2-16 |
| Formulae connected with the Radii of the incircle and the excircles of a triangle | Vol XII (1893) 86-105 |
| Formulae connected with the Radii of the Incircle and the Excircles of a Triangle | Vol XIII (1894) 103-104 |
| Isogonals of a Triangle | Vol XIII (1894) 166-178 |
| Properties connected with the Angular Bisectors of a Triangle | Vol XIII (1894) 37-102 |
| Symmedians of a Triangle and their concomitant Circles | Vol XIV (1895) 37-103 |
| Isogonic Centres of a Triangle | Vol XV (1896) 100-118 |
| The Circles associated with the Triangle, viewed from their Centres of Similitude | Vol II (1883) 2-4 |
| Geometrical problem | Vol II (1883) 27-27 |
| History of a theorem in Elementary Geometry | Vol XX (1901) 18-22 |
| Note on the Theorems of Menelaus and Ceva | Vol XX (1901) 35-39 |
| Bibliography of the Envelope of the Wallace Line (the three-cusped Hypocycloid) | Vol 23 (1904) 80-88 |
| The so-called Simson line | Vol III (1884) 105-105 |
| Mnemonics for π, 1/π, e | Vol III (1884) 105-107 |
| The Shoemaker's Knife | Vol III (1884) 2-11 |
| Geometrical Notes | Vol III (1884) 38-42 |
| Geometry of the Rule | Vol III (1884) 70-70 |
| Abstract of one of Euler's papers | Vol IV (1885) 51-55 |
| On the Divisibility of certain Numbers | Vol IV (1885) 55-56 |
| Solutions of Euclid's Problems, with a rule and one fixed aperture of the compasses, by the Italian geometers of the sixteenth century | Vol V (1886) 2-22 |
| A Trigonometrical Note | Vol V (1886) 61-61 |
| Historical Notes on a Geometrical Theorem and its Developments. [18th century.] | Vol V (1886) 62-78 |
| Properties of the figure consisting of a triangle, and the squares described on its sides | Vol VI (1887) 2-12 |
| Pappus on the Progressions | Vol VI (1887) 48-58 |
| Similitude and Inversion | Vol VI (1887) 69-87 |
| Solutions of two geometrical problems | Vol VII (1888) 42-46 |
| Some new Properties of the Triangle | Vol VIII (1889) 5-5 |
| Historical notes on a geometrical problem and theorem | Vol VIII (1889) 93-94 |
| Some New Properties of the Triangle | Vol IX (1890) 2-2 |
| The Wallace line and the Wallace point | Vol IX (1890) 83-91 |
| The theorem of Pythagoras | Notes: 2 (1909) |
| A puzzle of Dr. Whewell's | Notes: 11 (1912) |
| Whewell's puzzle postscript | Notes: 12 (1913) |