Portugal, Kingdom. A Military Order Of The Tower And Sword, Grand Collar Chain, By J. A. Da Costa, C.1890 certificate_of_authenticity engraver marker "TAUTENHAYN" on the

engraver marker "TAUTENHAYN" on the obverse

It states that Heuer is a German citizen

claiming 30

I’s fighting in the European theatre of war

Portugal, Kingdom. A Military Order Of The Tower And Sword, Grand Collar Chain, By J. A. Da Costa, C.1890 certificate_of_authenticity engraver marker "TAUTENHAYN" on theType III, 1832 1901. An impressive collar composed of 20 tower links, each meticulously individually hand etched and detailed, together with associated connecting links, in silver gilt with white, green, and blue enamels, key circular link marked J. A. Da Costa, Lisbon on reverse, total length of 81 cm, accompanied by Grand Collar Badge in silver gilt, exhibiting a five pointed white enameled star with green enameled laurels, centre in silver gilt