Medal, bronze, commemorating the centenary of the death of Louis Daniel Beauperthuy, 1807-1871, the first person to attribute the transmission of yellow fever to the mosquito, in velvet lined blue cardboard box, by P. Dupont, Paris, French, 1971
Medal, bronze, commemorating the centenary of the death of Louis Daniel Beauperthuy, 1807-1871, the first person to attribute the transmission of yellow fever to the mosquito, in velvet lined blue cardboard box, by P. Dupont, Paris, French, 1971