Map of the number of Cholera patients with in colour the first month in 1832
The map has Het kaartje hoort bij handcolouring and is a bit wrinked.
It belangs to the PhD paper Specimen historico-medicum, de cholerae asiaticae itinere per Belgium septentrionale.
The promotor was B.F. Suerman.
Suerman promoted in 1835 medical science, in 1836 in maths and physics and in 1838 in obstretics and surgery. His father was the surgery professor Bernardus Franciscus Suerman in Utrecht and his promotor in 1835 an 1838.