SOOT IN THE FLUES

‘The last Avery steamers built in 1918, 40, 50, and 65 HP,
top-mounted were well stayed end to end. The plate was mostly
⁵/₁₆ inch, the seam was a triple riveted lap,
the pressure was 175 lbs. P.S.I.’

‘Let’s compare the boilers on the 75 HP Case and the 80
HP. Both had ¹¹/₃₂inch plates. The 75 had a
triple riveted lap seam using inch rivets. The seam on the 80 had
about 2 rows of rivets on each side of the center line. Designed
like it was, you had twice as many holes in the seam, and as they
say, every hole in the boiler weakens it. The rivets uniting two
plates are stronger than uniting three plates.’

‘I can’t understand how the butt joint could be stronger
than the lap as I have pointed out in this case.’

‘To say that the butt joint is twice as strong as the lap
seam is really going overboard.’

‘The lap seam was considered as 70% of the barrel proper.
Does this mean that the butt joint being twice as strong as the lap
would be 140% or 40% stronger than the barrel? Ridiculous! Or if
the butt joint is 70% of the barrel proper, and the lap is half of
that at 35%, are we to believe that the boiler company would build
dangerous boilers like that for use? Ridiculous!’

‘If Mr. Brodbeck is comparing a inch butt joint to an older
to ⁹/₃₂ inch lap seam, he might have a
point.’

‘If Mr. Brodbeck is thinking in terms of the larger
cumbersome steamers with inch boiler plate, he is thinking in the
minority.’

‘A lot of traction and stationary boilers never had any more
than ⁵/₁₆ inch barrel plate up to the last,
and quite a number of these boilers had no end doubling plates and
just used angle braces on boilers carrying 175 lbs. steam in some
cases.’

‘To judge a boiler, look at how well stayed it is,
especially end to end.’

‘Some persons look at a big engine with a inch plate skin,
and don’t realize that about 98% of all traction and stationary
boilers have mostly ⁵/₁₆ inch plate in the
firebox, with the flue sheet generally being inch plate. Oh you
don’t believe it? Most locomotives that had boiler pressures up
to 250 lbs. had ? inch firebox side plates, the crown was a little
heavier, with maybe a inch tube sheet. Heat transfer is the word;
without it, one side burns, foamy steam on the other.’

‘Years ago a large university blew up a number of large
boilers. The article is in one of the old American Thresher man
magazines. Don’t know if they proved anything. Some railroads
tested for effect some Junker locomotives, ran the water low and
put water into some hot boilers. Nothing happened after several
times, so they gave up.

‘Operating any boiler that’s unsafe and with excessive
pressure has nothing to do with the barrel seam.’

‘Percentage wise, very few boilers blew up, and fewer from
seam failure. In a study of a number of boilers that let go, as
documented in the American Thresher man, these and others that I
knew about from correspondence, a marginal cold water test would
have busted the most of them.

‘I imagine for practical purposes A.S.M.E. tested the lap
and the butt seam in a straight pull, of course, that’s not
quite what happens for pull and stress on the barrel, especially if
it lets go. Blowing up and bursting a paper bag indicates how a
barrel would let go.’

‘Putting in flues, I have seen boilers in different state of
disrepair. Actually most boilers just got thin, started leaking and
were junked.’

‘Canada was butt-strap crazy, however, at least two
companies built lap seams up to the last, the flat plates and end
to end the boilers were well stayed. Of the U.S. companies, Case
was one of the earliest to build according to Canadian rules, which
to start did not require the butt-strap. A lot of U.S. companies
with the butt-strap boiler weren’t welcome across the
border.’

‘Well, I guess I made my point!’

We received this correction from MARK S. EIBEL, 11260 Acadia
Drive N.E., Magnolia, Ohio 44643: ‘In my article in the
January/February 1995 IMA, page 20, The Engineers of the Steamship
TITANIC,’ I discovered a few errors in paragraph 3. I
apologize for sending incorrect information. The following
paragraph is the corrected version:’

‘Far below her fine living area was the ‘living’
part of TITANIC. She had 29 boilers, 24 double-end and 5
single-end, and 159 furnaces, hand fired by some 300 stokers. The
24 double-ended boilers were to provide steam for the main
engines.’

BLAKE MALKAMAKI, 10839 Girdled Road, Concord, Ohio 44077:
‘Awhile back I had written that I was compiling a list of steam
traction and portable engines in North America, and that if anyone
would like a copy of the listing for two or three manufacturers,
just send me a SASE. Today the list contains over 2600 engines.
Again, I invite anyone who would like a copy to write. The list is
always being updated and any new information or corrections are
welcome.

‘On another subject: there has been some steam engine talk
on the Internet recently, primarily on America On Line. If you have
a computer and modem, you can send me e-mail, addressed to Steam
King@AOL.COM.’

We heard this from NICK WERTH, Box 955, Bowman, North Dakota
58623: ‘I wish I knew what to say as good as Grandpa would, but
if anyone knew Ole R. Aslakson from New Rockford, North Dakota,
please write to me, telling a little about yourself, because I have
some questions about one of his works that no one I have talked to
knows about. Anyone interested in the last article I wrote (about
the miniature George White) I would encourage you to come to see it
in New Rockford, North Dakota, at the Central North Dakota Steam
Threshers Reunion, September 15-17, 1996. I plan to get all the
last details done by the end of this summer.

‘I would like to thank Mr. Elwood D. Dewhurst for writing to
me about my last article. Please write soon!’

GARNET R. FLACK, RD 1, Box 169, Edinburg, North Dakota
58227-9528 writes: ‘I was very interested in the great
threshing picture at the bottom of pages 16-17 in the March/April
Album, submitted by Tim Sollman of Clayton, Wisconsin.

‘The caption says ‘location unknown.’ I would say it
is somewhere in the northern plains or even in Canada, considering
the vast expanse of shocks in the background. It is so level it
could even be in the Red River Valley, possibly on a Bonanza
Farm.

‘The engine is undoubtedly a Huber, being fired with straw.
The separator is anybody’s guess, but my guess would be a
Gaar-Scott. The hood on the blower looks like a Gaar-Scott and the
grain elevator, or weigher, is on the left hand side.

‘The Gaar-Scott, Minneapolis, Case, and I believe, the
Buffalo-Pitts all had the weighers on the left side.’

A. P. ROBSON, 2 Bleasdale Avenue, Hill Top, Knottingley, West
Yorks, WF11 8EZ, England, U.K. says: ‘Engines of North American
origin are very rare here in England. In the last few days I was
thinking of writing to your magazine to ask for some help
identifying the manufacture date of a Rumely tandem compound engine
that I have discovered within the last few weeks. Cast into the
smoke box rim is the manufacture name, ‘Rumely Battle Creek
Michigan USA., Patent 18 March 1887,’ with a figure standing on
a small mound raising a banner above his head. This is cast into
the smoke box door itself. This traction engine is in store at a
Historical Heritage Centre in Elsecar at Barnsley in South
Yorkshire. I had been asked by Brian Goodling, editor of Old Glory
magazine, to visit this location, as I lived only about 20 miles
away, then make a report on its potential for future articles on
what was happening there in the preservation field.

‘The story that the site coordinator told me is thus: The
Rumely was one of four such engines imported into England at the
turn of the century, for the Lords Fitzwilliam of Wentworth to work
upon the family estates around Barnsley. But the engine was not
suitable for the tasks that it had been purchased for, and was put
aside. Now, with the greatest respect to this site coordinator, I
think that this is not really the case. He has, I think, been told
a little bit of a tale that might not have much fact in it. The
engine shows signs of very hard wear, with many repairs to both
boiler and motion work at different times. In addition, most
traction engines here in England were registered as Heavy
Locomotives, and taxed when this legislation was introduced for
such engine use on public highways, thereby being allocated a
registration number plate. You can see the number plates on the
photos that were used on the back cover of IMA May/June 1995.

This J.I. Case 65 HP is owned by Dr. Windham Bremer, John P.
Edris and John Harveck. The photo was taken in fall 1994 at the
Hesston Steam Museum, in Hesston, Indiana and is courtesy of Mark
Corson, 9374 Roosevelt St., Crown Point, IN 46307.

This Rumely clearly has never been registered for road use here
in England, or it would have shown up in the Road Locomotive
Society’s register, or in the files of the National Traction
Engine Club of Great Britain before now. So where do I look to find
the works or the manufacture serial number on this engine? Then who
can I contact for some facts about it, such as its nominal HP and
date of manufacture? The engine itself looks in fair order. It has
been well preserved with plenty of oil and grease smeared over all
the moving parts. I rather suspect it may have been imported into
England a lot more recently. I look forward to any reply you might
care to make to this letter.’

ROLAND BRODBECK, 6540 Clark Road, Ottawa Lake, Michigan 49267
writes: ‘I’d like to clarify my article in the Soot in the
Flues, March/April issue. The topic of butt joints being twice as
strong as lap joints was being expressed in rivet shear area only,
not joint efficiency. I obviously did not make that clear.

Another Mark Corson photo shows an 8-ton 0-4-0 Henschell
Locomotive, photographed at Hesston last year. It is one of four
engines purchased from Dr. Mohn in California.

‘The main limiting factor of an A.S.M.E. riveted joint is
the strength of the boiler plate between the rivet holes (P-D)
t*TS). This does not include frictional forces and tensile stresses
which are very real, but are difficult to know their true
value.

‘Most state boiler inspectors aren’t too concerned as
long as your boiler is A.S.M.E. stamped and holds the hydrostatic
test. If not stamped, some inspectors think they were built like
Dean Allings’ 32.7% efficient butt strap, which proves, paper
will hold still for any theoretical formula. So just keep water in
your boilers and keep ’em out of the trees and we’ll see ya
at the threshing bees!’

We’d like to ask your help for QUENTIN SHULTZ, Box 83,
Griswold, Iowa 51535 who writes: ‘Several years ago a box of
back issues of steam magazines were left on my porch step. Among
these were several copies of Western Engines. In the April 1965
issue was a story of an old German who bought a Case steam
threshing outfit, sent in by Rodney Pitts. It was continued in the
next issue, which I am missing. I’ve tried several times to
contact Rodney Pitts, but to no avail. My request now goes out to
anyone who has Part Two of this story. I would be greatly pleased
if anyone out there could furnish the rest of the story. Thank
you.’

(Our copies of this magazine don’t go back that far, so
we were unable to help Quentin. Can you assist?)

Our reader CARL M. LATHROP sent this: ‘Recently, I received
a mailing from the American Society of Mechanical Engineers
announcing that the B. F. Clyde’s Cider Mill of Old Mystic,
Connecticut, had been named a National Mechanical Engineering
Landmark. The business had been established in 1898 and continues
to be steam engine powered under the guidance of the founder’s
grandson, John K. ‘Jack’ Bucklyn.

‘I’ve felt a kinship with this historic mill in that the
steam engine was featured in my article, The Steam Engine Lives
On,’ appearing in IMA for November/December 1981. An article
describing the mill in detail and written by a member of the
owner’s family had appeared in the November/December 1979
issue.

The engine is a 15 HP Ames Iron Works, 8′ by 8′ engine
run at 220 r.p.m. It was built in Oswego, New York. The enclosed
photograph has Jack getting the engine ready for a day’s work
powering the mill’s line shaft.

‘To we who love old steam power it is the steam engine that
is center stage. It turns out that the A.S.M.E. were most
interested in the cider press. It is a size No. 2, four post unit
by Boomer and Boschert Press Company of Syracuse, New York, built
in 1897. This company also supplied the auxiliary machines such as
apple grater, apple elevator and cider pump along with a set of
building plans. Originally the mill was powered by a 10 HP Olney
and Warren center crank steam engine. This was replaced with a
gasoline engine until Jack Bucklyn took over and returned the plant
to steam power.

‘I have cousins by the dozens in the area or that came from
there and we had an October family reunion on the village
‘common’ at Old Norwalk a couple of years ago. A visit to
the area would not be complete without a visit to Old Mystic. What
a warm feeling it was to be greeted at the mill’s door by Jack
who was very busy managing the operation with literally hundreds of
‘customers’ milling about watching the operation as that
old Ames chuffed away quietly doing its job.’

Well, it’s time to draw ‘Soot in the Flues’ to a
close for this month. We want all our contributors to know how
pleased we are that you are continuing to write to us, and to
encourage any of you who are the least bit hesitant to write in, to
please do so! Send your letters to ‘Soot in the Flues,’
Iron Men Album, P.O. Box 328, Lancaster, PA 17608-0328.

In addition to Carl Lathrop’s letter about the Clyde Cider
Mill, we have heard from Jack Bucklyn and plan to do an article
about the mill in the future.

Also, we want to mention that the Edward Huber Memorial
Association in Marion County, Ohio, is in the process of building a
new 10,500 square foot Machinery Museum. They hoped to have at
least the shell of the museum up for their annual show, June
15-18.