Two different groups of Kripo related images. 1st set - 3 x images showing plain clothed Kripo men at Katharinenkirche Nürnberg in 1938 as the items which had been removed from Vienna (Die Kleinodien des Heiligen Römischen Reiches - Die Reichskrone, die Heilige Lanze und das Reichsschwert..) were being setup. Followed by 2nd set of images, 3 x Kriminalpolizeischule images showing a diverse group of students at a Kriminalpolzeischule (possibly Wien) studying fingerprint techniques. Final image signatures of course attendees.. See also Die Kleinodien des Heiligen Römischen Reiches, Mantle of Roger II of Sicily & Teil die Reichskrone, die Heilige Lanze und das Reichsschwert.