Model of a male white baby at 22-23 weeks' development, England, 1998 Obstetrics, Gynaecology & Contraception 1998
Compagnie Internationale de Wagon-Lits et de Grands Express Europeens sleeping car, 1933 Locomotives and Rolling Stock 1933
Cybernetic tortoise, developed to help with studies on brain function Psychology, Psychiatry & Anthropometry 1950-1952
Model of a female white baby at 22-23 weeks' development, England, 1998 Obstetrics, Gynaecology & Contraception 1998
John Logie Baird's original experimental television apparatus, 1925-1926 Radio Communication 1925-1926
Rexophone crystal set with two pairs of Telefunken headphones (out of three), 1923-1930 Radio Communication 1923-1930