Two German World War II Hitler pin back buttons and a Hallmarked 900 silver medal, includes an Exterminate these 3 rats pin back button, a wanted for Murder Hitler pin back button and a 1935 German medallion marked .900 on the back as well as having a crown hallmark and stamped Richter-Engel DWB, thew wanted for murder pin is missing its pin, not broken as it is the snap in type.