1880 Coronet Head Gold $10 Half Eagle Type 2, 21.6kt gold (90%) and 1898 Coronet Head Gold $10 Eagle New Style Liberty Head, 21.6kt (90%) set in 14k yellow gold. Back of setting stamped BASCH 14K. Gross weight of 44.2 grams (coins weigh 16.72 grams each, setting weighs 10.76 grams) Coins are 26.55mm in diameter, overall 30.79 mm in diameter