A worker was preparing to broach a gear when he noticed a misaligned shim that would be damaged as the broaching machine started its run. As he reached into the machine to reposition the shim, he ...

The name dates back to the 1800s, but broaching has taken big leaps forward since its early days. Though still used to produce challenging shapes, modern versions of the process feature machines and ...

The diamond-encrusted jewel, which the 19th-century French emperor wore on his hat, was lost along with other valuables as he retreated from his final battle. By Jenny Gross Reporting from Brussels A ...

A diamond brooch that French emperor Napoleon lost while fleeing from the Battle of Waterloo in the early 19th century sold for more than 3.5 million Swiss francs (about $4.4 million) at a Geneva ...

A diamond brooch that French emperor Napoleon lost while fleeing from the Battle of Waterloo in the early 19th century sold for more than 3.5 million Swiss francs — about $4.4 million — at a Geneva ...

You could soon accessorize like a famous French emperor. A dazzling diamond brooch once owned by Napoleon I will be auctioned off during Sotheby’s Royal and Noble Jewels sale in Geneva this week. It ...

A diamond brooch owned and abandoned by Napoleon Bonaparte after the Battle of Waterloo will go up for auction for the first time. The brooch, made of nearly 100 diamonds, was left behind after the ...

GF Machining Solutions wire EDM process. United Grinding Group has completed its takeover of GF Machining Solutions, a combination of machine tool developers and manufacturers announced in November ...

A pricey diamond brooch was found hiding in plain sight within an innocuous box of jewelry when the box was brought in for a routine valuation. Most of the items were worth little more than about $270 ...