 In the U.S., Model 1900 pistols in 7.65 Parabellum caliber (aka .30 Luger in the U.S.) were first imported by Georg Luger, then by a DWM sales agent, Hans Tauscher, until World War I.Referred to at the time as the 'Borchardt-Luger' by U.S. authorities, Tauscher consistently referred to the pistol in his marketing and advertising materials as the 'Luger', after its inventor.Model 1900 pistols shipped to the U.S. were typically stamped with an American Eagle atop the barrel extensions.