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- [2] Note on Dr Atkinson's paper PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, 1940, 36 : 323 - 324
- [8] Note on Dr Burnside's recent paper on errors of observation PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, 1923, 21 : 655 - 658
- [9] A note on Dr. Hartridge's paper on visual acuity PHILOSOPHICAL MAGAZINE, 1923, 46 (274): : 640 - 642