Italy, Duchy Of Parma. A Constantinian Order Of St. George, I Class Knight, C. 1900 Auction maker marked "BACKRUCK" and hallmarked

maker marked "BACKRUCK" and hallmarked on the pin

PRESIDENT OF THE UNITED STATES" and dated "1862" below

on its original full-length neck ribbon with single clip closure

in turn overlaid by a TeNo insignia

Italy, Duchy Of Parma. A Constantinian Order Of St. George, I Class Knight, C. 1900 Auction maker marked "BACKRUCK" and hallmarked(Sacro militare ordine costantiniano di San Giorgio). In silver, a red enamelled Latin cross with a fleur de lis at the end of each arm, depicting the Parmas branch inscription V A I S H, with a central P and superimposed X in the quadrants of the cross, the reverse mirrors the obverse, the badge is surmounted by a crown bearing green, white and red details, measures 37. 23mm (w) x 55. 76mm (h inclusive of cross adorned crown suspension), weighs 14. 8