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Tube of Duragel contraceptive jelly, London, England, 1981
Obstetrics, Gynaecology & Contraception
Electronic Pocket Calculator with integral semi-rigid PVC wallet, by Casio, c 1988
Computing & Data Processing
If some 1 you worked with had HIV, the virus that causes AIDS, would it affect you?
Public Health & Hygiene
Sectioned models showing aspects of the gas centrifuge developed to enrich uranium hexafluoride, 1982.