Iron Man Of The Month

By Joe Fahnestock
Published on March 1, 1971
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Whenever Iron-Man D. B. McCorkle got tired of running his Huber Engine at Jim Whitby Reunion, he'd saunter over and ''set a spell'' 'neath the shag-bark hickory, and chat with me. I presume the record I'm holding was one made up with the mighty chug of Ma
Whenever Iron-Man D. B. McCorkle got tired of running his Huber Engine at Jim Whitby Reunion, he'd saunter over and ''set a spell'' 'neath the shag-bark hickory, and chat with me. I presume the record I'm holding was one made up with the mighty chug of Ma
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Iron-Man Dan McCorkle and his beautiful Huber Engine. After retirement from running his Pennsylvania J-1 Steam Locomotive, Dan McCorkle took his beautifully restored New Huber Engine to the Jim Whitby Old-Time Threshers & Sawmillers at Fort Wayne, Indiana
Iron-Man Dan McCorkle and his beautiful Huber Engine. After retirement from running his Pennsylvania J-1 Steam Locomotive, Dan McCorkle took his beautifully restored New Huber Engine to the Jim Whitby Old-Time Threshers & Sawmillers at Fort Wayne, Indiana

I somehow could sense that Dan McCorkle wanted me to have a good
recording. I had the feeling we were cooperating as if we had
rehearsed it several times before. Dan didn’t even reverse to
take up the slack, but filled his cylinders first, then eased back
the throttle just right. The first few barks came mightily from the
stack, the ninety-hoppers full of coal groaned and began moving
forward at a surprising rate of speed, considering they were on an
incline and a curve – all nine-thousand tons of ’em. There was
the four-whistle signal for the Indiana-Ohio stateline crossing,
punctuated by the steady one, two, three, four rhythm of the
powerful exhaust, getting faster by the second without a driver
slipping. The big locomotive had gathered her load, like a hen
gathers her chicks. The exhausts had now settled down to that
slower rhythm that tells the trained engineer that he’s now
moving his entire consist from locomotive to caboose. Closer,
louder, sharper came each succeeding exhaust from the huge stack as
Dan coaxed the throttle further back and shortened the stroke of
the Baker-designed valve. He was now getting close by us as he
pulled the whistle cord for the four drawn-out blasts to announce
his approach at the main street crossover of the New York Central
double-rails. Finally the huge drivers slipped, but the exhaust
remained sharp and clear as Dan eased the throttle – for McCorkle
was never the engineer who over-loaded his cylinders to the point
of muffling his exhaust and losing power. The draft of the stack
remained clean and smokeless, signifying a clean smoke-box
throughout the slippage after which the big locomotive settled back
into its distinct one, two, three, four rhythm once again – only
succeedingly faster by the yardage, then the car-lengths. Dan waved
in passing, his immaculate engineer’s cap and white
engineer’s gloves as resplendant as the engine he was
running.

Engineer D. B. McCorkle inspects valve gear of 500 ton PRR J-1
locomotive. 500 hp. heads 90 cars of westbound coal. – While
waiting on No. Eleven to clear the main, Dan McCorkle takes time
out to look over the giant Baker Valve Gear of his mighty PRR J-1
locomotive. This valve gear was adapted from the old Baker Thresh
Engine over to railroad locomotives – and was one of the best.
Years ago, Mr. A. D. Baker explained to me how he developed this
Baker Valve Gear over to railroading, and they equipped 15,000
railroad locomotives with it in America. McCorkle never left with
his locomotive till everything was inspected and ready for the
run.

I had just witnessed a superb handling of a huge coal drag with
a giant steam locomotive at the head end, throttled by an engineer
who cared for his engine and studied its manifold
mechanical-thermal idiosyncrasies with the same tender concern that
a mother fondles her child. My mind went back to an earlier
recording I had made years before on a cold winter’s night from
a bedroom window a mile away, using an older-type disc recorder.
There was the same sharp exhaust, the same whistle artistry, the
same masterful control of the mighty locomotive when the drivers
began slipping. I didn’t know Dan McCorkle that long ago, but
now I knew it was Dan that was in that cab. For only one engineer
ever handled a locomotive like that through Union City – and that
engineer was Dan McCorkle.

As I played the tape back for Dan at the next summer’s
National Threshers at Montpelier, Ohio, his was a face to study. I
could tell his fingers were ‘feeling’ for the throttle, as
the sharp, clear exhausts barked from the stack music of that taped
recording.

‘That locomotive was starting a 9,000 ton load, on a hill
and a curve,’ remarked Mac. ‘It could handle much more than
that, up to one-hundred and twenty five loads at a speed of
sixty-five miles an hour in level country.’

Pondering that 9,000-ton load that McCorkle’s J-1 was
pulling out of town, the thought struck me that it would require an
equivalent of some nine-thousand one-ton coal trucks to convey a
similar consist. What a traffic jam that would be on the public
highways! What a tremendous responsibility in moving the
nation’s vital life-line of supplies, dependent upon the mere
artistry and maneuverability of a solitary engineer’s throttle
arm in the dramatic, pre-diesel days of steam.

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