Venule syringe for sterile collection of blood, in case, by I.G. Farben, German, 1935 Venule syringe for sterile collection of blood 1935
Icoral, by Bayer Ltd., Leverkusen, Germany, from doctor’s bag, English, 1925-1935 Icoral, from doctor’s bag, English, 1925-1935 1925-1935