United States. A Cased Purple Heart Medal with Additional Wound Star visually-hidden while the other three are

while the other three are unmarked on the reverse

A first and second war German medal bar with four medals

Serbian hallmarked with a bird surmounted by the letter "B" (Belgrade) with the Roman numeral "II" (900 silver) to its right within a pentagon on the pin

the reverse featuring a handwritten inscription from a soldier serving with Infanterie-Ersatz Bataillon II

United States. A Cased Purple Heart Medal with Additional Wound Star visually-hidden while the other three are(Instituted August 7th 1782 by George Washington). Of two piece construction in the shape of a heart in bronze gilt and with purple, red, white, and green enamels, the obverse with a gilded leftward facing bust of George Washington affixed onto purple coloured and heart shaped enamels with the Coat of Arms of George Washington, consisting of a white enameled shield with two horizontally positioned red enameled bars and three horizontally positioned