'Form M Revised Stanford-Binet Scales', IQ test, United States, 1937 Psychology, Psychiatry & Anthropometry 1937-1960
Model of a male white baby at 22-23 weeks' development, England, 1998 Obstetrics, Gynaecology & Contraception 1998
Clear green glass bottle for Mellin's Infant Food, United Kingdom, 1866-1950 Medical Glass-ware 1866-1950
Alexander Performance Scale Test kit, Edinburgh, Scotland, 1946-1950 Psychology, Psychiatry & Anthropometry 1946-1950