TRAY, Button—For use inside of balance case in weighing silver buttons. Composition, with 24 semi-spherical depressions 3/8 inch diameter, numbered 1 to 24. Tray measures 5×3¼x¼ inches.
TRAY—Fire clay, for handling annealing cups in muffles. Reinforced handle. Measures 8×4¾ inches.
TRAY, Parting Cup—Made of sheet iron with twelve 1 inch holes. Dimensions, 5¾x8 inches. Will hold crucibles Nos. 0 and 00.
TRAY, Cupel—All iron, with detachable handle. Has 16 depressions 15/8 inches diameter.
TRIANGLE, Nichrome Wire—Heavy wire, with twisted ends.
TRIANGLE—Iron wire covered with pipe stem.
TRIANGLE—Iron wire, covered with pipe stem, with flange in center of side.