Mintmaster in Cologne (City), Germany, from 1735 to 1765. Gerhard (Gerardus) Hüls was baptised on 27 March 1688 and died in
1765. Lit.: Alfred Noss, Die Münzen der Städte Köln und Neuss: 1474-1794 (1926), pp. 47-49, 306, 310, 325 p. 47; Wolfgang
Scheffler, Goldschmiede Rheinland-Westfalens - Aachen - Köln (1973) n. 1708 p. 599.