The Bossier banner. [volume] (Bellevue, Bossier Parish, La.) 1859-1952, 1883-08-16
The Newest Fast Nail.

| A novel and interesting enterprise
was this week brought to light through
the medium of a New York civil en-
gineer, who is here in connection with
the establishment of a pneumatic pipe
line between New York and Chicago.
The plans, as partly developed, are to
lay four-inch iron pipe for the pur-
pose of transmitting letters. messages,
grain samples, jewelry and other light
parcels at maximum tariff of ten cents
| for packages and five cents for letters,
etc. Way stations will be established
at Cleveland, Buffalo and possibly one
other point. The pipe will be the or
dinary tubular kind in common use,
and the entire line will be made per-
fectly air-tight, with brass stations at
| the points named. The boxes for the
conveyance of messages will be made
from sole leather, with wool air-resist-
ers as used in short pneumatic tubes.
Engines of twenty-five horse power, to
drive the air-pumps, will be placed at
| the termini, and smaller ones at the
way stations. Seventeen patents for
various devices have been secured by
the originators of the scheme, and no
doubt some of them viii be made avail
able in working the line.
The plan of operating, as far as re-
vealed at present, will be about as fol-
lows: Commencing at six o'clock a. m,
Washington time. the boxes containing
through packages viii be fed into the
tube at Chicago and blown toward New
York, while the Chicago pump is filling
the tube and the New York pump is ex-.
hauSting the air. The last box, started
at Chicago at $50, viii have patent
signal attachment, which, at Cleveland,
automatically announces its arrival.
The local boxes are those inserted there,
and, later on, at Buffalo. The last box
will arrive at New York at ten o'clock,
the trip being made in about four hours
Then the line is cleared for west-bound
traffic for the following four hours, and
so on, alternately day and night. It is
expected that during each period of four
hours thousand boxes can be trans
mitted, each earning about 81 in
freights, or $12 during the twenty-four
hours, being an aggregate of $4,000
per day for the line. The cost of ope-
rating is estimated at only 81, 125 daily,
which includes 300 pipe section men
(repairers), fifty station operators and
100 delivery and collection messengers;
hence the net earnings can reach the
enormous aggregate of $4,000, 900 an
nually-at least it is thus figured out on
paper But even allowing very wide
margin for. errors and omissions, the
profit of operating the pneumatic pipe
line promises to. be very large.
The cost of laying the line will be
something less than 81 900 per mile, and
the entire plant viii not exceed S4, ,250.-
900. The projectors confidently iantici-
pate an immediate profit of twenty per
cent. upon the investment.
The next serious obstacle to present
consummation of the singular scheme is
the right of way, but it is said the par
ties interested have been secretly OBJ
tanning this at little cost. The pipe
will be placed under ground in the cit
les, but the bulk of the lines will extend
along tracks of certain railroads the
pipe, in most instances, being attached
to and swung from the ends of the ties.
For certain short distances for connect
ing links, the pipe willpass through,delds
and along country roads, where it will
be placed on short Jacks or pedestals,
or swing along the base of fences In
crossing country roads it viii be swung
on short poles. Three telegraph wires
will be attached to and extending along
the pipe. to be used for electric signal
ing between stations.
At least one engineer believes the
scheme a feasible one, and if it proves II
success, it is thought another pipe line
will be added for the transfer exclusively
of grain from Chicago to New York, by
which method $4,000 bushels could bo
carried daily yfortenc cents per buslleI. at
profit of $1,000. Grain placed in the
tube here would arrive in New York III
about five hours, the transfer time be-
ing somewhat longer than by the mes
sage line. Appliances are now being
experimental with by which, with the
aid of AUTOMATIC attachments, the grain
pipe line would be continually charged
from the bins of the principal
elevators here and delivered at a gem
eral central elevator at New York. The
grain it is claimed, would be improved
in transit, as it would pass through q
patent dust-fan upon its discharge into
the New York elevator. The capacity
Of the line being only about $4,000, 900
bushels annually, it would not seriously
Interfere with railway traffic.
The projectors of the enterprise state
that the money necessary to carry out
the plans expeditiously is pledged. -
Chicago Cor. Indianapolis journal.
Singular Credit System.