The biggest financial scandal of 1865 reached its climax as Edward B. Ketchum, partner in the prestigious Wall Street firm Morris Ketchum, Son & Co., was finally arrested after weeks of hiding in plain sight in New York City. The young financier had allegedly forged hundreds of gold certificates worth millions—a staggering sum that would dwarf most modern scandals. What's most remarkable is how brazen his hiding strategy was: rather than fleeing to Europe as everyone expected, Ketchum simply shaved off his mustache, adopted the alias 'C.R. Lowry of Cincinnati,' and rented rooms at 223 West Twentieth Street. For two weeks, he walked the streets daily, even visited Central Park, and reportedly chatted with former friends who failed to recognize him. When detectives finally cornered him, they discovered $49,000 in cash carelessly thrown in a corner of a black valise, plus 67 forged gold certificates. The amount of his total defalcations? A mind-boggling four million dollars—equivalent to roughly $80 million today.

This spectacular fraud erupted during one of the most pivotal moments in American history. Just four months after Lincoln's assassination and the end of the Civil War, the nation was struggling to rebuild both its economy and its confidence. Wall Street was still reeling from wartime financial chaos, and scandals like Ketchum's threatened to undermine public trust in the banking system just when stability was desperately needed. The case also highlights the era's primitive communication systems—detectives had to telegraph Boston police when their train broke down, and Ketchum's family correspondence took days to reach him from Cincinnati. This was America at a crossroads, where immense fortunes could be made or lost on gold speculation, and where a clean-shaven face was still enough to fool an entire city.

• Detective work was surprisingly sophisticated—officers staked out a house 'for two successive days and nights' near Ketchum's actual hideout, showing methodical police work rarely depicted in 1865 stories
• The reward offered was $5,000 (about $85,000 today) from the Importers' and Traders' National Bank president James Buel—a massive sum that shows how desperate they were to catch him
• Ketchum's watch was a gift from his father 'ten or twelve years since' when he 'was then a good boy'—he ruefully noted his father 'would not give it to me now'
• The steamer 'Asia' was searched in Boston harbor because detectives thought Ketchum might flee to Europe—showing international travel was already a common escape route for white-collar criminals
• His father Morris Ketchum's heartbreaking words at the jail: 'My son! my son! you have ruined me, but I forgive you!' during an 'affecting scene' that moved both men to tears

• District Attorney A. Oakey Hall, who filed charges against Ketchum, would later become New York City's mayor and a key figure in the infamous Tweed Ring corruption scandal—making him one of the era's most colorfully corrupt prosecutors
• The forged 'gold certificates' mentioned were a new financial instrument created during the Civil War—paper money backed by gold that helped finance the Union war effort but proved fatally easy to forge
• Ketchum claimed to have once owned property worth 'six million dollars'—in 1865 money, that would make him worth about $120 million today, richer than most modern tech entrepreneurs
• The 'premium on gold' that started Ketchum's downfall refers to the complex Civil War-era system where paper 'greenbacks' traded at varying rates against gold—a volatile market perfect for speculation and fraud
• Police headquarters was located on Mulberry Street, which would later become the heart of Little Italy—the same neighborhood where future organized crime bosses would plan their own elaborate financial schemes