Recent progress is reported in the scientific periodicals, especially in The Iron and Steel Metallurgist, formerly The Metallographist (Boston, Mass.), and Metallurgic (Halle).

Hence the sulphur present is, except in certain rare cases, simply that which the metallurgist has been unable to remove.

KARL FRIEDRICH WENZEL (1740-1793) German metallurgist, was born at Dresden in 1740.

Fluor-spar is largely employed by the metallurgist, especially in lead-smelting, and in the production of ferro-silicon and ferro-manganese.

FRANZ LUDWIG VON CANCRIN (1738-1812), German mineralogist and metallurgist, was born on the 21st of February 1738, at Breitenbach, Hesse-Darmstadt.

1848), the eminent metallurgist, and professor in Columbia University; Laura Elizabeth Richards (b.