John D. Rockefeller Signed Standard Oil Stock Certificate, 1889. GRAD Auth

1889 Standard Oil Trust Stock Certificate Signed by John D. Rockefeller

Own a remarkable piece of history—an original 1888 Standard Oil Trust stock certificate signed by John D. Rockefeller as President and Henry Flagler as Secretary. This rare document, dated August 20, 1888, represents 100 shares valued at $100 each, totaling $10,000 at the time—the equivalent of over $350,000 today when adjusted for inflation.

John D. Rockefeller (1839–1937) was the visionary behind the Standard Oil Company, transforming it into a global oil empire and cementing his status as the world’s richest man. A pioneering businessman, Rockefeller revolutionized the industry and later became America’s most significant philanthropist, donating an estimated $540 million (over $10 billion today) to charitable causes.

Rockefeller and Henry Flagler co-founded Standard Oil in 1865, strategically acquiring nearly all competing refineries in just six weeks. Their business model led to the creation of Standard Oil Trust, the first-ever "trust" and a groundbreaking corporate structure. By 1885, Standard Oil had moved its headquarters to New York City, where it thrived until its historic breakup in 1911 under President Theodore Roosevelt’s antitrust legislation.

Stock certificates like this were commonly issued to business owners whose companies were acquired by Standard Oil, often in exchange for stock rather than cash. This document is was issued to Alfred J. Pouch, a high level executive of Standard Oil from 1871 through the height of the Gilded Age oil boom. His title was Head of the Crude Oil Division. He was an official stakeholder and individual signer of the core legal agreements that established the historic Standard Oil Trust.

Comes with a Letter of Verification from GRAD Authentication.

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