Canada, CEF. A 211th Infantry Battalion "Alberta Americans" Officer's Cap Badge certificate_of_authenticity above an inscription of “RBD

above an inscription of “RBD WUPPERTAL”

He attended a Trench Mortar Course for Instruction

involving some 1

Badge in die stamped steel (magnetic)

second one is oval

Canada, CEF. A 211th Infantry Battalion "Alberta Americans" Officer's Cap Badge certificate_of_authenticity above an inscription of “RBDTwo piece construction, "211" designation in silver, mounted to a pickled brass base, voided, unmarked, measuring 45. 5 mm (w) x 44. 8 mm (h), both lugs intact, extremely fine. Footnote: The Battalion was raised in the provinces of Alberta and British Columbia with mobilization headquarters at Vancouver, British Columbia under the authority of G. O. 69, July 15, 1916. The Battalion sailed December 20, 1916 under the command of Lieutenant Colonel W. M.