Engelhard

Catalytic converters aside, Engelhard was known as a precious metals company. The company sold fine silver, platinum, and, of course, gold.

About the image:
Golden goose egg = prosperity, wealth.

A bit about Engelhard:
(from Wikipedia)

Engelhard Corporation is a former American Fortune 500 company headquartered in Iselin, New Jersey, USA. It is credited with developing the first production catalytic converter. In 2006, the German chemical manufacturer BASF bought Engelhard for $US5 billion (5,000,000,000).