We look on the Fox River nowadays as a major recreational resource for anglers and boaters—as we should—but it was much more than that during the 19th and early 20th centuries.
The Fox Valley’s pioneer millwrights lost no time in throwing dams across the river up and down its length to power mills that did everything from grind grain into flour to saw wood. The river water itself was harvested during the winter months as ice, which was marketed by commercial firms in those days before mechanical refrigeration.
Another of those little-known, but both interesting and lucrative, industries on the Fox involved harvesting clams. In the days before plastic became a practical alternative, buttons were made of metal as well as natural materials, including bone, wood, and mother of pearl from the inside of clam shells.
Seeking shells for buttons, the clamming industry got its start on the Mississippi River and its tributaries in the late 1800s. By the early 1900s, clamming had become a fairly big business on the Fox River, too.
At first, clams had been harvested for the occasional pearls found in them. But when it financially worth while to ship clamshells off to button factories along the Mississippi near Muscatine, Iowa, the clamming industry on the Fox really got going.
By 1907, hunting for pearls from clams in the river had become a popular social activity for both men and women. On weekends, couples and groups would head off to the river, with the men wading in the stream collecting clams and women riding in boats accompanying them, opening the shells looking for pearls.
And occasionally, the hunters struck pay dirt. Natural pearls were extremely valuable during those years before the development of cultured pearls, and some dandy examples were taken from the Fox. Pearls selling for $200—about $4,500 in today’s dollars—and up were not uncommon.
“Now what do you know about that?” marveled Lorenzo Rank, the Kendall County Record’s Oswego correspondent, in September 1909. “There has been more or less pearl hunting near here for several months, but since the lucky find made by Raymond Ness on Saturday—woe be unto the few remaining in clams. Saturday afternoon, Ness opened a small shell and out rolled a pearl that weighed 32 grains. It is nearly round and a pink pearl. Monday, William Strokmeier of Muscatine, Iowa came to town and gave Ness $725 for it. Trask & Plain and other Aurora jewelers had given offers on it but not so much as the Iowa buyer gave.”
That pearl really was a dandy, too, and would be worth more than $17,000 in today’s dollars—still a tidy sum indeed.
A 1911 article in the Record reported that some $2 million in freshwater pearls were being harvested in Illinois annually. And in July 1913, a doctor from Sheridan struck the freshwater pearl mother lode. According to the July 9, 1913 Record:
“The most valuable pearl ever found on the American continent was brought into Chicago Wednesday to be appraised, says the Inter Ocean. It was valued at $8,700. The pearl was found several days ago by Dr. Jesse Carr of Sheridan on the banks of the Fox river. It weights 62 grains, and is a perfect specimen.”
But while pearls were an interesting and lucrative product of the Fox River, buttons made from the shells of the clams that created the pearls were an even bigger business.
The July 14, 1909 Record reported from Yorkville that:
“Fox river is being raked in the neighborhood and is giving up its wealth of clam shells to the manufacturers of the pearl button. About a month ago two young men, Milo Smith and Harry Rogers of Muscatine, Iowa, came to Yorkville and began to prospect for clams. Last week they shipped their first carload of shells and already there are two more parties of men interested. The river is rich in shells of the class that is required for the industry. Smith and Rogers, were about some time before they began active operations, but are now employing five or six men in the business. The raker goes out in a boat and scoops the clams out of the water and throws them in a pile. They are then taken to the shore where the raker is paid for them by the hundred pounds. Then they are steamed until the shells are opened and the clam is taken out and the shell is ready for shipment to the factory. Here they are cut into the size of the button required and finished, the polish being one of the delicate parts of the operation. Lawrence Hafenrichter has been working with them for some weeks and he has added much to his stock of river pearls. Friday of last week the men loaded a [railroad] car and shipped it to the factory at Muscatine. It is possible, should the supply of clams continue, that this nucleus may grow into a full fledged button factory in Yorkville.”
The Record’s prediction proved accurate, and it wasn’t long before enough clamming was going on in Kendall County to attract that button factory to Yorkville, thanks to a bit of early 20th century community economic development. In the summer of 1911, the Record reported that: “The Rehbehn brothers of Muscatine, Iowa, were the first to establish a factory for boring out button blanks in this vicinity, starting a small concern about a mile down the river from Yorkville. As the work grew on them they desired better quarters and an association was organized here by a number of the citizens who bought the old City Hotel property on the river bank from the Cassem estate and gave the use of it to the Rehbehns. It has been fitted with necessary machinery and about 15 or 20 men and boys are employed about the premises, boring blanks, which are shipped to Muscatine, where the product is finished into buttons for various uses. The residue of the shells makes a big pile at the east end of the factory.”
Which brought to the fore the problem of what to do with all those clamshells. Over in Somonauk, the city fathers had a great idea: Use the piles of shells from the Somonauk button factory on the village’s gravel streets. Several loads of clamshells were dumped on the streets and leveled, the idea being that street traffic would quickly grind the shells into small pieces. But, alas, it was not to be. A note in the Somonauk Reveille (which, by the way is one of my favorite newspaper names) reported the problem: “Owing to the fact that as soon as the shells become partly broken they will be very hard on horses’ hoofs, travel over them will be exceedingly light, as they will be avoided whenever possible. Consequently it will be a long time before they will become desirable roads.”
So, for the most part, they were disposed of the way just about everything else was during that era: They were dumped in the river, where some of them can still be found, holes made by the button blank drills nicely intact.
As for the clam meat cooked during the opening process, it was either discarded or, which happened most often, was either given or sold to a nearby farmer to be used for hog or chicken food. As Eugene Matlock recalled of clamming on the river at his family’s farm south of Yorkville: “That cooked clam was taken back to our farmstead where it was a most welcome diet for the pig crop we seemed always to have.”
Despite those problems, the button blank business was apparently fairly successful until October 1914, when the button factory was destroyed by fire. By that time, though, the river had become badly polluted, and that, combined with growing pollution and over-harvesting had severely decreased the clam population. In addition, techniques had finally been developed to create inexpensive plastic buttons in colors other than black. As a result of that combination of factors, the Rehbehn brothers never rebuilt their factory.
Clamming wasn’t entirely dead, however. In 1937, Fred Leonard was operating a button blank factory in Millington’s historic old Meisner wagon and machine shop, but he had to partially rely on imported clamshells as well as those locally harvested.
Today, the catastrophic pollution that helped destroy the clamming industry has almost disappeared from the Fox River—thanks to those pesky clean water regulations so disliked by certain political factions—and its clam population is healthy and booming once again. But the days of clamming, button factories, and those lucky pearl hunters are gone, receding into the Fox Valley’s rich past.