Prussia, Kingdom. A Neukölln Veterans Association Membership Badge certificate_of_authenticity surrounded by the inscription VOLUNTARIOS

surrounded by the inscription VOLUNTARIOS CATALANES 1869 (Catalan Volunteers)

entitled "1st Officer's School Irkutsk Siberia

Accompanied by a Dominion of Canada Militia List for 1899

directly below is a tri-colour cockade on a navy blue backer

one in the rank of Flieger with a Civil Gliding Proficiency Badge Grade B

Prussia, Kingdom. A Neukölln Veterans Association Membership Badge certificate_of_authenticity surrounded by the inscription VOLUNTARIOS(Neuklln Veteranenverein Mitgliedsabzeichen). Constructed of silvered bronze, vertical pinback, affixed to a black and white cotton twill rosette, unmarked, measuring 28 mm (w) x 30 mm (h), in better than very fine condition.