Tillotson’s first concrete elevator has stood in Goltry, Okla. since 1939


By Ronald Ahrens

I reached Goltry by driving six miles east on Route 45 from Helena, where I had nearly been blown off my feet by the wind.

Texas-Okla Logo 04Goltry is a curiosity. It had its largest population, some 346 people, in 1930. Today it’s more like 250 people. There used to be two Mennonite churches, but only one today. The Mennonites took their name from Menno Simons, who was also the namesake of the town of Meno, which I had visited earlier that day, April 18.

Goltry is also the birthplace of Wally Parks, who went to California and became co-founder of Hot Rod magazine. In 1951 Parks created the National Hot Rod Association, which still promotes drag racing today.


Not incidental to my journey, two grain elevators of reinforced concrete stand in Goltry. The smaller, a 60,000-bushel house, was the first such structure that Tillotson Construction Co., of Omaha, put up. It was a touchstone for me and, really, the beginning of our story. I wish I could have come here first, but instead it was one of the last.

Because I arrived after 7 p.m., everything was closed up.

I yearned to know how they got the job in 1939. Just the year before, great-grandfather Charles H. Tillotson had died, leaving the business to his sons Joe and (my grandfather) Reginald.

Until then, the Tillotsons had built wooden elevators. But Reginald and Joe saw the future was in concrete. Among other things, demand for storage was growing as crop production increased. Concrete enabled the company to build much bigger elevators for their clients.

IMG_9348Nevertheless, even at 60,000 bushels, which is puny compared to later work, it took some nerve to proceed and manage this job. Would it come out straight and level?

Providing evidence that things worked out, they did an identical elevator the next year in Newkirk, Okla., a town about 80 miles to the northeast. Another on the Goltry plan went up in 1941 in Douglas, to the southeast of Enid.

The company completed five elevators in 1941. Grain elevator construction then ceased until Tillotson built one in 1944 and seven in 1945.

Company records from those early days include detailed information about costs. Here in Goltry, the total cost less commission was $21,522.97. Even at the rate of 30 cents per hour straight time, 60 cents overtime, the largest portion of that grand total was the $5,575.24 outlay for 14,000 hours of labor. Based on a 40-hour week, that’s 350 man-weeks of labor.

I wasn’t aware of this as I walked the site. Information about costs was a little too prosaic for the moment. My spirit was soaring as I took my photos, as if I’d reached a sacred place.

I didn’t know who built the second, larger elevator on the site, but it has a storage annex and a manhole cover with Tillotson’s name embossed. I guess they returned at some point.


The Goltry elevator looked in fair shape from the outside–no spalling or significant cracking–but was it still in use? While writing this post I phoned the Farmers Exchange of Goltry and spoke to Carol Jackson. “We haven’t used it in probably, if I say seven to eight years, it’s probably 10.” The bins leak, the leg, the man lift–everything needs repairs, she said.

It would have been better to find the first Tillotson elevator still in use, but at least it hasn’t been knocked down.

In the next post, I’ll share all the specs of the elevator that moved Tillotson Construction Co. into the modern era.

Thoughts on the short life of concrete, the man-made stone of the 20th century


By Ronald Ahrens

Today I ask the reader’s forbearance as I interrupt our road-trip series. We have three more elevators to visit, including Tillotson Construction Co.’s first reinforced-concrete elevator, a little honey in Goltry, Okla. You can see the Goltry elevator complex in the photo above; Tillotson’s 1939 elevator is on the right.

Texas-Okla Logo 04More to come in the next post. 

But today I share some thoughts with an important point about impermanence. This topic came up in bold relief when I got to Pond Creek, the second of the remaining three stops, where the issue arose of an elevator’s rated life.

I had already seen crumbling concrete at the Johnson-Sampson elevator in Orienta. I was discussing this just the other day with Uncle Chuck Tillotson. He reminded me the problem lay with the right recipe for the original mix: cement, sand, and water weren’t blended in the correct proportions. Some 65 or 70 years later, we see the results.

Uncle Chuck recalled his own struggles as a teenager, whose mind was on girls, while being in charge of mixing the concrete on grain elevator construction sites around 1950. Was that the fourth or fifth load he had scooped in the tractor’s bucket and brought over to the batch plant.

(And then the tractor’s clutch would give out as it always did.)


Uncle Chuck elaborated upon our lunchtime discussion in a subsequent email. “Most people don’t realize that a grain elevator, as is the case with any concrete structure, does not provide an indefinite lifetime,” he wrote. “It is subjected to all the elements of nature–wind, rain, freezing temps, terrific heat, and most of all the internal bearing pressure from the grain on the walls of the storage bins.”

Bearing pressure on the walls of the Goltry elevator was rated at 2.47 tons per square foot.


St. Michael’s Church, Goltry, Okla., because I liked it. Hmm, brick will outlast concrete, won’t it?

“Concrete is not a permanent material,” he continued. “Unlike stone it is a man-made material and subject to deterioration over the years and very dependent on the proper amounts of sand, gravel, and cement made into a cementitious mixture and poured into a form to encase steel reinforcing.”

Our conversation received amplification from a June 17 op-ed piece in the Los Angeles Times. The essay is adapted from Vince Beiser’s new book, “The World in a Grain: The Story of Sand and How It Transformed Civilization,” which comes out Aug. 7.

Concrete, Beiser writes, provides “an almost magically cheap way” to build things. But this “man-made stone” brings its own problems.

“Concrete fails and fractures in dozens of ways. Heat, cold, chemicals, salt and moisture all attack that seemingly solid artificial rock, working to weaken and shatter it from within.”

He forecasts 100 billion tons of concrete buildings, roads, and dams need to be replaced. 

And that’s the question at every elevator I visited.

I was happy to discover most were still working and in good condition. But what happens in 20 years? There will probably be even more steel bins, although these have problems of their own.

Collecting six detail photos from Orienta, Meno and Helena, Okla.


Angled view of the east elevator’s headhouse at the High Plains Co-op’s facility in Meno, Okla.


Horns at the High Plains Co-op’s elevators in Meno, Okla., warn of leg overload. Sensors monitor the situation “so you don’t have to have a man up there,” site manager Matthew Thomsen said. If the horn sounds, “You want to be sprinting.”  



Looking through the gap between the main house and storage annex at the Farmers Exchange complex in Helena, Okla. The wind was blowing so hard–accelerating through the gap–that I couldn’t stand quite still while getting the photo.







On-site improvisation at the modest ’47 Tillotson elevator in Helena, Okla.


By Ronald Ahrens

When the 100,000-bushel, single-leg elevator went up at Helena, Okla., in 1947, it adhered to the plan first used the previous year at nearby Pond Creek. In the above photo, it is seen on the right. I don’t know who did the elevator with the rounded headhouse.

Texas-Okla Logo 04On the ’47 elevator there was a full cupola, or headhouse, and an  attached driveway. An old elevator, probably a wooden one, existed at the site, and a note indicates that cross-spouts led over to it.

This is a one-of-a-kind instance in the records of Tillotson Construction Co.

Tillotson’s pages also say that 900 cubic yards of concrete went into the job along with 39.57 tons of reinforcing steel.

The 18-inch-thick main slab covered an area of 41 x 41 square feet. Below this deck, the pit was 13 feet 3 inches deep.

Fully loaded, the elevator weighed 4,968 tons.


The drawform walls rose 110 feet and were capped by the rectangular cupola measuring 16 feet wide, 31 feet long, and 28.5 high. Even with four windows on the long sides, the cupola projected a sort of robotic muteness. It accommodated the leg, with pulley centers being 152.16 feet apart. The boot pulley was 72 x 14 x 2 3/16 inches while the head pulley was 1.25 inches deeper.

A 20-horsepower Howell motor turned the head pulley as fast as 40 rpm.

Wrapping around the pulley wheels, the 310-foot-long, six-ply Calumet belt was 14 inches wide. Grain cups measured 12 inches wide and six inches deep at 12-inch intervals.

According to the rating supplied by the cups’ manufacturer, theoretical capacity of this leg going all out was 5,380 bushels per hour. But it operated at 80 percent of maximum, meaning actual capacity was 4,300 bushels per hour. This required 18.6 horsepower.

IMG_9335A 7.5-hp Ehrsam motor operated the truck lift in the driveway, which raised a truck’s nose, causing the load of grain to stream into the pit.

A final note reads, “Pit Depth & Cupola Ht. incr. after final Plans. (Noted above.)” Could the cupola be higher than the listed 28.5 feet?

The extra information is consistent with records on other ’47 elevators. “Pit extra deep for cleaning,” says the note for Minneapolis, Kan., where the 100,000-bushel elevator also derived from the Pond Creek plan.

An identical note appends to the entry for the 150,000-bushel elevator at Dalhart, Tex., which was built on an original plan, and includes the revelation that the cupola height increased by 8.5 feet “due to Annex.”





Tillotson left a big mark–and a question mark–at the little town of Helena, Okla.


By Ronald Ahrens

As I approached it from the south, the elevator complex in Helena, Okla., rose from the plain.

Texas-Okla Logo 04No one was around when I got there. I’d left Meno and gone back to the northwest to this little town, which residents pronounce Heh-LEE-nuh. It was established 115 years ago and flourished because of the Arkansas Valley and Western Railway, a short-line road that linked the city of Tulsa to the Atchison, Topeka, and Santa Fe Railway.

The line has been in the hands of the Burlington Northern since 1980.

As I drove across the plain between Meno and Helena, it occurred to me that before the late 1930s, no landmarks would have been distinguishable. The monotony of gentle undulation, the occasional wind-blasted tree, and a few huddling houses and farm buildings were all this landscape offered. One would see a church steeple when nearing a town.


Looking east along the tracks at the Farmers Exchange Co-op complex in Helena, Okla.

Then, with relative suddenness, reinforced concrete grain elevators went up in every town, grain castles, towering and enigmatic and 150 feet tall. After the 1950s it was common to have an elevator in view, if not now, then as soon as you came over the next knoll.

I came over the next knoll, and the early evening sun made the Helena elevators resplendent.

They’re operated by Farmers Exchange Co-op (est. 1917). Alas, the office was closed.

What I know is that Tillotson Construction Co., of Omaha, built a 100,000-bushel, single-leg elevator here in 1947. A note in the records says it featured a full cupola, or headhouse and four tanks of 15.5 feet in diameter that reached to 110 feet in height.

The cupola, or headhouse, was 16 feet wide, 31 feet long, and 28.5 feet high.

I think these specs refer to the elevator at the west end of the complex, the one with the rectangular headhouse and four windows in each of the broad walls. This elevator appears to have four tanks.


A manhole cover in the storage annex: “Tillotson Const. Co., Omaha, Neb., The Hutchinson Foundry & Steel Co.”

A Tillotson crew returned in 1949 to put up a 100,000-bushel annex comprising five tanks, or silos, of 15.5 feet in diameter and 110 feet high.

And they were back again in 1953 to erect a 200,000-bushel storage annex with 10 more tanks of the same measure.

But what about that second elevator, the one with the curved headhouse on the north face? It has many of Tillotson’s hallmarks, and the Co-op seemed to like to call on Tillotson Construction Co. for its new jobs.

In case of an emerging answer, an update will be posted.



In 1953, the curved headhouse at Meno, Okla., was only 26.5 feet high


By Ronald Ahrens

In previous posts I’ve observed that the 152,000-bushel elevator at Meno, Okla., seen at right in the above photo, was adapted from 1950 drawings for Tillotson Construction Co.’s job at Imo, Okla. This plan was also used the same year in Clifton, Kan.

Texas-Okla Logo 04What prompted Tillotson’s designers to pull out the Imo plan again in August of 1952 for the job completed in 1953 is unknown.

I had also found a second, newer Tillotson elevator at the site. There is no mention of it in the records that extend through 1955. Site manager Matthew Thomsen speculated it came into being in 1956. (Tillotson Construction Co. stayed in existence until Reginald O. Tillotson died in 1960.) With capacity of about 310,000 bushels, it’s more than double the size of the older house.

The smaller elevator was nevertheless a large structure, consuming 1,519 cubic yards of concrete (plus another 17 yards for the hoppers, which were not reinforced). It also gobbled up 68.88 tons of reinforcing steel. 


The 21-inch-thick main slab covered an area 54 x 51 feet. It sat over a pit that was 15 feet 9 inches deep. The pit was dug by hand. A soil map of Oklahoma appears to show that Meno sits on deep, loamy soil, so the excavation might not have been a terrible ordeal for the crew. In places with caliche soils, the excavating would have to be done with dynamite.

When the tanks were fully loaded, the whole shebang weight 8,397 tons.

The cupola, or headhouse, measured 22.25 feet wide, 42.5 feet long, and 26.5 feet high. In 1953, Tillotson also created headhouses as high a 46 feet at Cherokee, Okla., and 49 feet at Estill, S.C. Nevertheless, the pulley centers were spaced 152.6 feet apart in the leg.

This single-leg elevator had a six-ply, 14-inch-wide belt with 12-inch-wide, six-inch-deep cups spaced at nine-inch intervals.


Plan for the larger elevator at High Plain’s Co-op’s larger Tillotson elevator.

The head pulley was 72 x 14 x 4 7/16 inches while the boot pulley was 72 x 14 x 2 3/16 inches. It turned at 42 rpm thanks to a 40-horsepower Howell motor.

Theoretical leg capacity was 7,500 bushels per hour; actual capacity, calculated at 80 percent of theoretical, was 6,000 bushels per hours and used 27.75 horsepower.

A 1.5-hp Ehrsam motor operated the man lift while a 7.5-hp motor powered the truck lift.





Original drawings reveal internal details of Tillotson’s first Meno, Okla., elevator


By Ronald Ahrens

When I visited the office of High Plains Co-op, in Meno, Okla., Matthew Thomsen dug out drawings of the 152,000-bushel elevator that Tillotson Construction Co. built in 1953.

Texas-Okla Logo 04I took quickie photos with my phone.

The first drawing shows the leg, noting the right side is the “up leg” and the left side is “down leg.”

That’s so it isn’t installed backwards.

The tanks, or silos, are 16 feet inside diameter. To get an idea where that rates, consider how Tillotson started in 1939 with tanks 12-feet in diameter. Most of the elevators I’d visited so far on my road trip had 20-foot tanks, but the Ralston, Iowa, storage annex Tillotson put up in ’53 boasted 28-footers.

There is a truck lift and dump grate in the internal driveway.

Inside the headhouse, an automatic scale feeds a load-out spout that drops all the way to a rail car on the siding. Dig that draftsmanship by Ted Morse, whose initials appear in the information box seen in the third photo.


The next drawing shows details of the work floor including nine-foot-wide dump grates. We see the electrical room and, on the far right, a dock.

The drawing also shows the bin plan with 16 bins of various sizes and shapes. A handwritten notation on Bin 9 says, “Scales.” At the far end is the dust bin.

Both drawings adhere to a scale of 1/4 inch to 1.0 foot.


The final portion shows bin capacities in a list with some amendments. Penciled above the identification box, the note says, “Imo,” referring to the prototype for this elevator built in 1950 at Imo, Okla.

The plan was revised, according to another note, on Aug. 1, 1952.

We see in the box on the lower right that this is a standard-plan 154,000-bushel reinforced-concrete elevator. But how to account for the 2,790-bushel discrepancy between the plan and the construction record, which lists Meno at 152,000 bushels?

Thanks to Tracie and Matthew, of High Plains Co-op, for hauling out these drawings.