Portugal, Republic. A Military Order Of St. Avis, Grand Cross Star, C.1920 certificate_of_authenticity and Taku Forts D

and Taku Forts D

This is also the case for both the green felt collar tabs with bullion stars

(Luftwaffe Oberfeldwebel Luftkriegsschule Schulterklappen)

23 mm x 23

Portugal, Republic. A Military Order Of St. Avis, Grand Cross Star, C.1920 certificate_of_authenticity and Taku Forts D(Ordem Militar de Avis). Instituted 1146. Type III, 1918 Present Issue. A silver gilt eight pointed faceted star, obverse centre presenting a enameled green florid cross in Gold upon a white enameled background, surrounded by a silver gilt laurel wreath, the reverse with principle pin assembly, makers mark of FREDERICO COSTA LISBOA on the reverse cartouche, hallmarked Portuguese hallmark of silver purity of . 833, marked with Lisbon hallmarks in the