A Kriegsmarine E-Boat Badge By Schwerin; Second Version certificate_of_authenticity the cap band is perforated

the cap band is perforated with four ventilation holes

for actions during the First World War (likely while still in the rank of Lieutenant Colonel)

the obverse with a machine-embroidered silver Luftwaffe eagle clutching a mobile swastika

This is a very well-preserved Second War period Japanese battle flag

the obverse consisting of an oval oak leaf wreath topped by a Luftwaffe eagle

A Kriegsmarine E-Boat Badge By Schwerin; Second Version certificate_of_authenticity the cap band is perforatedBadge in zinc alloy, magnetic pin, by maker Schwerin, Berlin; a textbook example by this maker, hardly worn badge, in very fine condition.