A

Andrew Carnegie

$372M

VS
J

John D. Rockefeller

$340M

Andrew Carnegie's Revenue

Steel Production$0
Railroad Investments$0
Oil & Mining$0
Real Estate Holdings$0
Securities & Bonds$0

John D. Rockefeller's Revenue

Standard Oil Refining$0
Oil Distribution & Transport$0
Banking & Investments$0
Real Estate Holdings$0
Railroad Interests$0
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