Is it being described by the seller as Hitler Youth? If so, it shouldn't be. I can't find the item on his site in any case. The box: Ernst Bellendorf was a clockmaker and jeweller and does not appear to have started his company in the Recklinghauserstrasse in Dorsten until 1948. He learned his trade in Münster and then worked in Bonn. He was on active service from 1939 and was a POW in 1945.