The three sons of heinrich emanuel merck (from left to right) christoph wilhelm ludwig merck (* 11 october 1833 in darmstadt; † 12 january 1899 ibid. ), chemist georg franz merck (* 20 january 1825 in darmstadt; † 18 march 1873), pharmacist carl wilhelm merck (* 6 december 1823 in darmstadt; † 1 march 1885 ibid. ), druggist. Date: circa 1860.
Loading...
