Muscatine, Mississippi River

I like to imagine the rise (and fall) of the pearl-button industry in Muscatine, Iowa, as one of those improbable stories of human ambition, natural bounty, and the kind of boom that alters a town forever. Before I launch into Muscatine’s fascinating history, let me ask: have you ever thought about where buttons came from? And have you ever wondered why something so small and ordinary could carry so much meaning, marking status or ambition? Buttons have a long and distinguished history, but for the ordinary person—who often had only the clothes on his back—they were more than mere fasteners. Bone or wooden buttons hinted at modest means, but if your coat or shirt bore pearl buttons, you were suddenly signalling opportunity, someone worth doing business with. This made them highly sought after and very profitable.

But let me digress for a moment because as I stand here on the banks of the Mississippi, I’m struck by an oddly specific memory from my childhood. My father worked as a button presser, and I would watch him work, inserting strips of metal into the machine’s guides, then, with a firm pull of the hand lever, the punch would drive down and cut the exact shape he needed. His speed amazed me, button centres popping out almost faster than my eyes could follow. It’s astonishing how a memory from a small Eastern European workshop unfolded here in Muscatine, unbidden. 

It’s a strange coincidence, then, that a man from Europe—John F. Boepple of Hamburg, Germany—would follow a similar rhythm a generation earlier, albeit on a vastly larger scale. Boepple was a master craftsman, experienced in making buttons from horn, bone, and seashells, and he had heard whispers of freshwater mussels in the Mississippi whose inner shells shone with mother-of-pearl. He was convinced that these mussels could yield a fortune if transformed into buttons. In 1888, he sailed for the New World with little more than his skills and his ambition. Financing proved impossible at first, and Boepple had to work as a farmhand. But undeterred, he built a foot-powered machine using techniques he had learned in Germany. He harvested mussels from the river, cut and polished buttons, and sold them as best he could.

By 1891, enough interest had been sparked for a small group of backers to help him open the Boepple Button Company, a one-room factory in Muscatine. Demand grew almost immediately. Within a year, the business had expanded into a larger building. By the early 1900s, Muscatine had become the undisputed epicentre of freshwater pearl-button manufacturing. By 1905, the factories in the city were producing an astonishing 1.5 billion buttons a year—roughly a third of the world’s supply. The town certainly earned its nickname, the “Pearl Button Capital of the World”.

The industry created jobs across every level. Clam-fishers, often working from small boats, dragged hooks along the riverbed to catch mussels. Once harvested, the shells were boiled, cleaned, soaked to soften them, and then sent to factories. Skilled cutters, usually men, sliced them into blanks with revolving saws, while younger boys ground the blanks to even thickness. Finishing machines drilled holes and shaped the buttons. Women and girls sorted and packed them, carefully grading by colour, lustre, and quality. Nearly half of Muscatine’s workforce at the height of the boom was connected to button making.

Yet, as with so many human enterprises, the success was precarious. Within a generation, the Mississippi’s mussel beds had been exhausted. Button makers looked to other rivers for shells, but the tide of progress was relentless: plastics emerged, cheap and easy to produce, rendering mother-of-pearl buttons increasingly obsolete. Factories closed, clam beds disappeared, and the industry that had reshaped a town all but vanished.

Boepple himself did not prosper as his craft spread. Outpaced by imitators and mechanisation, he spent his remaining years working for the government at a hatchery near Muscatine, attempting to restock rivers with mussels. 

Today, Muscatine’s riverfront is quiet, yet the National Pearl Button Museum preserves the legacy of Boepple, the workers, and the fleeting brilliance of the pearl-button era.