Two steel hypodermic needles. 43 mmx 8 mm, 2g each. Parke, Davis and Company Inc., American, 1885-1920. Two steel hypodermic needles. 43 mmx 8 mm 1885-1920
Hypodermic needle with measured quantity of injection, England, 1908-1920. Used by Dr. Wrigley. Hypodermic needle with measured quantity of injection 1908-1920
Hypodermic needle with measured quantity of injection, England, 1908-1920. Used by Dr. Wrigley. Hypodermic needle with measured quantity of injection 1908-1920
Hypodermic needle with measured quantity of injection, England, 1908-1920. Used by Dr. Wrigley. Hypodermic needle with measured quantity of injection 1908-1920
Hypodermic needle with measured quantity of injection, England, 1908-1920. Used by Dr. Wrigley. Hypodermic needle with measured quantity of injection 1908-1920