Primary Sources: 1907 newspaper reports (New York Times), the Aldrich–Vreeland Act (1908), and the Federal Reserve Act (1913).
Books: The Panic of 1907 (Bruner & Carr); America’s Bank (Lowenstein).
Digital Resources: Federal Reserve History, Library of Congress collections on banking and finance.
Multimedia: PBS’s The Men Who Built America (episodes on J.P. Morgan), NPR’s Planet Money podcasts on financial crises.
The following object description information includes basic elements from the Dublin Core Metadata Initiative (DCMI). An additional notes field is included to list dates from the actual letter, envelope postmark locations, and any other identifying details.
By early 1907, the U.S. economy was already showing signs of fragility. Stock prices had fallen sharply during the first months
of the year, and credit was becoming harder for businesses to secure. Investor confidence was faltering, and economic growth
was slowing.The crisis that erupted later in the year would reveal how precarious the system really was.
Bank Runs and Failing Trusts
The worst phase of the panic began in October with the collapse of the
Knickerbocker Trust Company in New York. The failure was tied to a
speculative scheme involving the copper market. Once that house of
cards collapsed, depositors panicked and rushed to withdraw their funds.
Because there was neither deposit insurance nor a central bank to act as
lender of last resort, even stronger institutions were vulnerable. Lines of frantic customers queuing at bank doors became one of the most vivid images of the crisis. Trust companies were hit especially hard. Unlike many national banks, trusts often operated with lower reserve requirements and engaged more readily in speculative lending. They were not always members of clearinghouses, which limited their access to emergency liquidity support. As fear spread, the withdrawal contagion extended from New York to regional banks across the country, forcing many institutions to suspend operations or fail outright.
With the financial system teetering on collapse, J. P. Morgan—then the most powerful private banker in the country—played a dramatic role. He returned from a trip and used his personal prestige, wealth, and influence to convene leading bankers in his New York library, effectively orchestrating ad-hoc coordination of capital infusions to shore up failing institutions.
Morgan and his associates helped engineer loans among banks, arranged for the liquidation of troubled firms in an orderly fashion, and pressured wealthy individuals (including John D. Rockefeller) to deposit funds in key banks to restore confidence.
Although he could not (and did not) save every institution, Morgan’s intervention halted the cascade of failures. But the fact that one man had to act as a supplanter for missing public infrastructure exposed a deep institutional weakness.
Bruner, Robert F., and Sean D. Carr. The Panic of 1907: Lessons Learned from the Market’s Perfect Storm. July 6, 2007. ResearchGate. https://www.researchgate.net/publication/228318688_The_Panic_of_1907_Lessons_Learned_from_the_Market’s_Perfect_Storm.
Moen, Jon R., and Ellis W. Tallman. “The Panic of 1907.” Federal Reserve History, December 4, 2015. https://www.federalreservehistory.org/essays/panic-of-1907.
Wikipedia contributors. “Panic of 1907.” Wikipedia, last modified August 4, 2025. https://en.wikipedia.org/wiki/Panic_of_1907.
Terrell, Ellen. “United Copper, Wall Street, and the Panic of 1907: Inside Adams.” Library of Congress, March 9, 2021. https://blogs.loc.gov/inside_adams/2021/03/united-copper-panic-of-1907/.
Nikadesh. “J.P. Morgan.” Medium, December 6, 2020. https://nikadesh.medium.com/j-p-morgan-c2651b3e18de.
What Came After
The Panic of 1907 made it clear to many policymakers and financial leaders that the United States lacked essential stabilizing mechanisms in its banking and monetary systems. In response:
Many of the lessons from 1907—about liquidity, confidence, central coordination, and the dangers of fragmentation—helped shape the architecture of the Fed.
Investopedia Team. “Bank Panic of 1907: Causes, Effects, and Importance.” Investopedia. Accessed October 1, 2025. https://www.investopedia.com/terms/b/bank-panic-of-1907.asp.
Wikipedia contributors. “Panic of 1907.” Wikipedia, last modified August 4, 2025. https://en.wikipedia.org/wiki/Panic_of_1907.