Who he was
He was born in Berlin on 20 November 1837, into the trade he would never leave. His father, Cuno Weigand, was an engraver — a man who cut images into metal for a living — and Emil learned the work at his father's bench before he learned it anywhere else.
The formal schooling came on top of that. He went to the Gymnasium zum Grauen Kloster, one of Berlin's old classical schools, studied at the Berlin Academy of Art, and finished his training in the academic engraving school under Karl Johann Fischer. Then he did the thing that separates a good craftsman from a provincial one: he left.
From 1863 to 1866 Weigand worked in London, in the studio of Alfred Benjamin Wyon. The Wyons were the closest thing British coinage had to a dynasty — generations of engravers to the Royal Mint and the Crown. Three years in that workshop meant three years watching the most confident medallic tradition in Europe do its work at close range.
He came home in 1866 to a Prussia that was busy becoming something larger. The Royal Mint in Berlin took him on, and on 11 February 1867 he was made second mint medalist — the deputy to the house's senior artist. That was the beginning of a career he never interrupted. Twenty years later, in 1887, he succeeded Friedrich Wilhelm Kullrich as first mint medalist, the top artistic post at what by then was the Prussian State Mint. He held it until he retired on 1 April 1905, after thirty-nine years in the same building. He died in Berlin on 25 March 1906, less than a year later.
The timing is the story. Weigand walked into the Berlin mint five years before the German Empire existed and walked out of it as the man who had put the Empire's rulers onto its money.