1. Report of a note given at the Quekett meeting of 10th June, 1924, on highest power dark-ground photography by A. A. C. Elliott Merlin);J. Quekett microsc. Club.,1924
2. The resolution of Amphipleura pellucida;Barnard;J. R. microsc. Soc.,1932
3. Zur Theorie der Abbildung im Mikroskop;Berek;Optik. Stuttg.,1950