A Submarine Badge By Schwerin certificate_of_authenticity the physician noted that Challicom

the physician noted that Challicom was experiencing "slight weakness (in the) Abdominal wall - right

In spite of heavy enemy defensive fire he charged his past the enemy’s forward defensive installation took part in their successful capture

in an age when flight had been experienced by very few and was still being heavily scrutinized

U-137 conducted four patrols

Silver with white enamels

A Submarine Badge By Schwerin certificate_of_authenticity the physician noted that ChallicomGilt tombac, unmarked but exhibiting the typical manufacturing charcteristics of the maker Schwerin, 39 mm x 48. 3 mm, vertical pinback, scattered gilt wear, contact marks and surface wear, very fine.