Sort:  

Could be. I do know the Rockefellers stopped allowing their wealth to be reported publicly back in 1908 when John D., Sr., was acknoweldegd THEN as the richest man in the world with $3 Billion--BEFORE the advent of the internal combustion engine, lubricants, heating oil, plastics, oil-based paints and pharmaceuticals, etc. i.e. RICHEST just from the sale of kerosene for lamp oil.

Coin Marketplace

STEEM 0.20
TRX 0.12
JST 0.028
BTC 66383.47
ETH 3513.15
USDT 1.00
SBD 2.53