A photographic review of concrete elevator parts and components

Story and photos by Kristen Cart

Some time ago, one of our readers requested the picture of an elevator pit. It is one of the more unglamorous parts of a grain elevator, but as I was going through old photos, I found one. I also found many interior elevator pictures that have not made it to the blog because of their, well, unattractiveness. But a review of the parts and pieces, terms and descriptions, and interior appearance of an elevator is in order.

 The Pit

Pit access by ladder. The leg is visible.

Pit access by ladder. The leg is visible. Hanover, Kan.

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Sloped bottom funnels grain to the base of the leg.

The Dump Grate

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A smaller grate.

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Center driveway truck grates.

The Driveway

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McCook, Neb.

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St. Francis, Kan.

The Man Lift

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The bottom of the lift showing the shaft.

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Current safety regulations require a retrofitted cage.

Overhead bin spouts

Bins are numbered to correspond with the bin diagram

Bin Diagram

St. Francis, Kan.

St. Francis, Kan.

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This elevator holds beans in two overhead bins.

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The bins hold milo, and “F” means the bin is full.

The Leg

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Cup dimensions and spacing are given in elevator specifications.

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The leg conveys grain from the pit to the top of the bins.

Manhole Cover

Traer, Kan.

Traer, Kan.

 

History is preserved in pictures at St. Francis, Kansas

Story by Kristen Cart

Farmers line up their grain trucks at St. Francis, Kan.

Farmers line up their grain trucks at St. Francis, Kan.

One of the most pleasant surprises at the St. Francis Mercantile Equity Exchange was their historical record preserved in pictures. In its hundred-year history, the exchange has maintained a continuous presence on the site of the present elevator, and has seen many changes in technology. Fortunately, photos exist that document the old way of doing things, and  Shirley Zweygardt, the site grain manager, was kind enough to provide copies.

In this photo dated 1951, an old wooden elevator stands immediately behind the concrete house. It was demolished to make room for the second bank of concrete bins, built in 2000.

In this photo dated 1951, an old wooden elevator stands immediately behind the concrete house. It was demolished to make room for the second bank of concrete bins, built in 2000.

It is always a fantastic find when you locate a pictorial history of an elevator.

A picture album, filled with historical treasures, which Shirley Zweygardt was pleased to share

A picture album, filled with historical treasures, which Shirley Zweygardt was pleased to share

I had already acquired a 1947 dated postcard depicting the elevator, so we knew its age. These additional photos, dated on the reverse “1951,” show its stately beauty. They depict two additional wooden elevators, which have long since disappeared. The vintage automobile in the foreground of the first image substantiates the date of the caption. Without the car, this photo would appear timeless, even though it was taken shortly before the addition of the first annex built by Chalmers and Borton.

Another view, dated 1951

Another view, dated 1951

It was quite a lovely thing; by 1951, the largest known elevator built by J. H. Tillotson, Contractor, was celebrating its fifth year, and was still white and stark against the sky. The elevator at McCook, Neb., was only two years old when this photo was taken, and my grandfather, builder William Osborn, had gone on to other projects with the Mayer-Osborn Construction Company.

Shirley Zweygardt told me an elderly resident of the town had preserved these photos in an album, which she brought to the elevator office, where they became part of the records of the equity exchange. The prints, reproduced here, were duplicate copies, now part of my growing library of historical images.

The visit to St. Francis was a happy one, capping an October 2012 elevator tour. This elevator marked the pinnacle of J. H. Tillotson’s construction career. Impressive still, it is a fitting monument to the skill, ambition, and industry of its builders.

Discovering the J. H. Tillotson elevator at St. Francis, Kansas, as a centennial looms

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The J. H. Tillotson elevator in St. Francis, Kan. is nestled between two annexes.

Story and photos by Kristen Cart

St. Francis, Kan., stayed on my mind for months after I failed to find any sign of the work of my grandfather, William Osborn, on our first visit.

Out on the western end of Kansas, the town was well clear of any route our family would take on the way to somewhere else. It was a very intentional stop on our itinerary. On our first visit, we took a wide loop, arriving just after sundown, and we lost the opportunity to investigate further than one cursory look at the wrong elevator. The visit to St. Francis was shelved for several months, and I almost didn’t go, but when I did, I made sure to be there before nightfall.

The weather caught up, however.

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St. Francis Mercantile Equity Exchange grain merchandiser, Shirley Zweygardt.

This time, I headed toward the highest structure in town. By the time I pulled up to the elevator office, fat flakes of snow wafted down and splotched the truck’s windshield, melting on contact with the ground. It was October, and the trees, which still held their leaves, were a golden brown backdrop for the early snow. I shook off the cold and entered the co-op.

A surprise awaited. A long-time employee of St. Francis Mercantile Equity Exchange, Shirley Zweygardt, greeted me at the door. Raised on a farm just down the road, she was intimately familiar with the elevator’s history and purpose, so in 1979, when a job opportunity arose, she was glad to fill in where needed.

It has been a happy arrangement. Shirley started as a bookkeeper, then worked in grain accounting and is presently in charge of grain merchandising. She has seen the St. Francis Mercantile Equity Exchange through many changes over the years.

She asked me to sit down and have some coffee, and she shared her experiences of working around the old St. Francis elevator.

The manhole cover on the interior of the driveway identifies the builder

The manhole covers on the interior of the driveway identify the builder.

St. Francis Mercantile Equity Exchange was incorporated in 1913. As slip-formed concrete construction methods advanced, the equity exchange looked for a company to build their first concrete elevator. Once it was completed in 1946, their quarter-million-bushel elevator was the biggest and most modern in western Kansas. It more than doubled the storage capacity of its lesser neighbors. And lo and behold, it was built by J. H. Tillotson, Contractor, of Denver, with the construction supervised by my grandfather, William Osborn.

It was not the only grain storage on the site for long. Soon, the capacity proved to be too little for the 1940s and 1950s boom years, so Chalmers and Borton came along and built the first annex.

Later, the site incorporated a flat storage facility which only holds wheat, since its air system does not ventilate adequately for moist corn. A second three-bin annex was built in 2000, using the same old technique of lifting concrete up to a dump cart that ran on a track around the perimeter of the rising elevator. It was completed just before the onset of a seven-year drought, and it took a few good harvest years to recoup the investment, since the annual wheat yield was too low at first to fill the bins.

Wall Street would not be the only beneficiary of perfect prognostication. The present snowfall was gladly welcomed in St. Francis.

The St. Francis Mercantile Equity Exchange will be celebrating its 100th anniversary this year. It has been and is the cornerstone of the town, and the center of business and economic life. Stay tuned for a little more of the history, and wonderful images, of this fine elevator, which Shirley kindly shared.

The Chalmers and Borton annex is in the foreground, and the new annexes are behind the main house.

The Chalmers and Borton annex is in the foreground, and the new annex bins are behind the main house. The flat storage shed is on the left.

Hunting for a J. H. Tillotson elevator in St. Francis, Kansas

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Postcard of early concrete elevator in St. Francis, Kan.

Story by Kristen Cart

Grandpa was pretty good at naming his elevators when he talked to the press. While building the McCook, Neb., elevator, William Osborn spoke about a number of his previous projects that were built while he worked for J.H. Tillotson, Contractor.

He named six elevators he built in Maywood, Wauneta, Daykin, Fairbury, and Lodgepole, Neb., and Traer, Kan.

McCook’s elevator, then under construction, was much larger than the rest, but he named one other elevator in the area that was of similar size, that one in St. Francis, Kan. He said he built that one, too.

The newspaper clipping and my dad’s recollections were all we had to go on when our family made the first trip to western Nebraska and Kansas to see grandpa’s elevators.

All of the elevators–save one–were easy to find (even Maywood, whose present incarnation is a rubble pile not far from the surviving elevators).

When we visited St. Francis, we stopped at one likely elevator complex, where my hopes were dashed when I saw the “Jarvis” name on the manhole covers. The other complex in town seemed far too big and looked very much like every other Chalmers and Borton project I had ever seen. Besides, it was getting dark and we had to put more miles behind us, since this elevator nonsense was just one of “Mom’s diversions” from the primary mission of going kayaking on the Niobrara River. So our first opportunity passed without finding grandpa’s elevator.

Dated 1947, the postcard highlights a major local landmark

Dated 1947, the postcard highlights a major local landmark

I scoured eBay for a while looking for images of Grandpa’s elevators, and I even bought an early postcard from St. Francis, and regarded it doubtfully when it arrived. What was it doing with a rectangular headhouse, if it was grandpa’s elevator? It was set aside on a growing pile of assorted elevator images.

The answer would have to wait for another visit and a close-up look at the elevator I had tossed off as a probable Chalmers and Borton edifice.

The second visit would reveal some surprises and challenge what I thought I knew about Grandpa’s elevators.

Stay tuned.