Otto Paul Wenger was a renowned Swiss coin dealer, who in the 1970s conveyed the pleasure of coin collecting through several publications to the general Swiss public. In his memory, the Swiss association of professional coin dealers intermittently awards the Otto-Paul-Wenger prize for special accomplishments in the service of coin collecting. In 2003, the prize went to Jurg Conzett, the founder of the MoneyMuseum. The medal depicts a stylized face behind a tree and a Swiss Cross.