Hitler Era: Third Reich 2 Reichspfennig (Pfennig) Coin 20mm Keychain BLACKS 2 years ago Minted between the years: 1936 – 1940 – This actual 2 Reichspfennig is Now a 20mm Keychain.Nifty and Small the Keychain will last for years to come. Controversial, Certainly. Yet a *keepsake* of What Once Was Is No More. “What Once Was, Is No More” csb