Enter a name, company, place or keywords to search across this item. Then click "Search" (or hit Enter).
Collection: Books and Periodicals > Mining & Scientific Press
Volume 23 (1871) (426 pages)

Copy the Page Text to the Clipboard

Show the Page Image

Show the Image Page Text


More Information About this Image

Get a Citation for Page or Image - Copy to the Clipboard

Go to the Previous Page (or Left Arrow key)

Go to the Next Page (or Right Arrow key)
Page: of 426

July 15, 1871.) . SCIENTIFIC PRESS: 19
{GoRRESPON DENCE.
Ageing Wine.
Eps. Puess:—Your second article on the
agcing of wino was read with much intercst,
as that has been to mo a subject of considerable thought and study. Isit claimed
a3 n new invention that wine cau be improved or aged by motion and heat? T remember having read, over twenty-five
years ago, of wine being sent in casks, to
the West Indies, and the cask being shing
to a frame made for the purpose, and then
swung backand forth forntime or until by
esposnre to the heat of the sun, with tho agitafion, a certain condition or improvement
was produced,
I have now hefore me a work on wines,
published in London in 1860, In the
article on Madeira wino I find the following :
“Some seem to consider that heat and
motion alone are suflicient to give the desired age, and I have hoard of a cotton
lord who nsed to sling his wines to the
beams of his factory engines fora few
months, and then pass off his wines ns
Fast India particular.”
Heat and motion havo been tried and no
doubt thoroughly, and I think pressure
has been recommended before, so that it
is evident that we have something yet to
learn in wine making or rather agcing
wine. I must confess that lam skeptical
of any process being found that will accomplish the desired object—exeept ina
limited degree.
Grape juice is a very complicated liquid,
and the changes that ocenr in it are hut imperfectly undcrsteed. Lhe chemist, Miller,
says that, the ageing of wine depends
partly ou the gradual fermentation of sugar, and partly on the slow separation of
saline matters, principally in the form of
bitartate of potassa, and the change of minute quantities of fragrant and ardmatic
ethers, supposed to he produced by the reactiou of vegetable acids on the alcoholic
part of wine.
Now we know that, the formation of a
certain quantity of aleohol checks the fermentation; and we also know that a further
change does gradually take plnce, resulting in improvement in the quality of the
wine; and that change is ascribed to a slow
continucd fermentation, for want of a better or more necurntely defining term.
The formation of the hoquet of wiue, we
can better understand from the method
pursued in the manufacture of artificial
fruit essences. That there are changes occurring in wine, other than those produced
hy fermentation, I can readily believe. The
druggist has two methods of making tinctures, viz., percolation and maceration. By
the first method the ingredients of which
the tincture is to he made, nre packed in
tho displncement funnel, and the liquid
poured on gradually, and as it percolntes
downward, cach fresh portion of the liquid
displaces tho preceding, nll-ready saturated portion; now by this method the materials may be entirely exhausted, and yet
the slower process of maceration (which is
hy allowing the mixed liquid and solid materials of which tho tincture is to he made,
to stand for some timo hefore filtering off),
makes, where nromatics are among the inercdients used, possihly not so strong, but
a decidedly more aromatic and fragrant
tincture. Apparently the different aromas
nre more perfcctly hlended together; aud
in making perfumes wo notice the same
hlending, hy time, of the various odors
used, showing that some change is continually going on.
Now some similar action, no douht, occurs in wine that produces the condition
wo call ‘‘age,” after the rapid fermentation
is checked. But can that condition be the
result of fermentation ? Can that chemical
action, the result of which is the deposit of
its contained salts, hitartrate of potassa and
tartrate of lime, he called fermentation ?
It seems evident that the condition of
permanence may he ohtained hy the destruction or rather oxidation of the germs
which are the active agents of any change
or fermentation occuring in wine, and
which germs are not all oxidised during
the first or primary fermentation of the
grape juice.
I would suggest, as an experiment that,
on the occurrence of the succeeding fermentation thorough, systematic and
prolonged agitation he inade by any suitable method so as to expose the wine to the
action of the oxygen of the air, as rapidly
as possible. No doubt the heat induced in
the wine by the process of fermoutation
would be increased by the consequent
rapid oxidation caused by the thorongh
and constant admixturo of the air during
the process, and tho result of such action,
at the higher temperature, would be the
perfect oxidation of ull matter susceptible
of sneh ehnnge, and a permanent wine
would be produced; provided, however,
that tho wine subjected to such action contained sufficient sugar to furnish the necessary quantity of alcohols; for unless the
sugar isin sullicient amount, no process
will make a wine of keeping quality—the
acetons fermentation following rapidly the
vinous in such cases. But I confess I am
skeptical as to the pessible armount of improvemcut hy any quick process. A_ year
or two of apparent age may be gained; but
I doubt if tho delicate and gradual proecsses of nature can he thus imitated.
VINo.
Sacramento, July 5th, 1871.
Water Pipes for Domestic Service,
Eprrors Press:—There is a question in
my mind which scems to be of suflicient
general interest to warrant an answer
through the columns of your paper.
What kind of pipe for conducting water
for use ina family is the best, especially
in the very importaut matter of health?
All through the mouutains lead pipe is
almost universally used. In this vicinity
the water is constantly flewing through
the pipe intoa reservoir. In such cases
can the water be appreciably poisoned?
Common gas pipe (iron) is also used, hut
if the water remains still, it often is colored with rust when drawn off. Will the
pipe rust to hurt if the water is constantly
flowiug?
hest kind of pipe, if ncither tho common
lead or iron pipe, please say if it can be
got in Sau Francisco.
As health is the greatest physical blessing, it seems to me if lead pipe is injurious that the hest substitute should he
generally known. I have been told that
the common galvanized iron pipe is worse
for use than lead pipe; also galvanized
sheet iron when used for tanks. Is lead
pipe lined with tin any better? As our
water all through the foot-hills is brought
from springs in metallic pipe, the question
is, wat is hest, ns wooden logs are generally out of the question. W. 0.
Smartsville, June 10th, 1871.
The use of galvanized irou pipe is dangerous, and cases of poisoning arc now well
proved to have arisen from this article.
Galvanized iron pipe is iron pipo coated
with zinc. The zine is changed by the
action of most kiuds of water to an oxide,
carbonate or chloride, which are poisonous
salts. We thorefore warn our correspondent ngainst the article either for conducting pipes or for tnnks.
Lead pipe is the cheapest and most
easily manufactured, and has often heen
used with impunity for long periods of
time. But pure water has hecn shown to
act quite energetically on it. Most waters,
especially spring watcr, however, contain
carbonic acid. The action is this: At
first the lead is oxidized to a poisonous
oxide of lead. If the water contains
enough carhonic acid, this is changed
further to the insoluhle carbonate of lead,
which coats the interior of the pipe, and
thus protects it against further action.
But organic or alkaline matter acts as a
solvent on this carhonate. The gist of the
subject is that lead pipe is uot necessarily
dangerous. But in order to he on the safe
side, a chemical analysis of the water uscd
is to he recommended. This will show
whether it is safo or not.
Tin-lined lead pipe has no advantage
over lead pipe, hut the reverse is rather
tho case, a8 the combination of the two
metals hasteus the chemical action of tho
water,
Tin pipe, i. e., of block tiu, is safo. It
is readily acted upon hy some waters, but
the salts are not poisonous. The pipe is.
however, very expensive.
Iron pipe is perfectly safe. The only
objection to it is that it rusts, is therefore
not very durahle, fills up, and, as our correspondent has remarked, often stains the
water. But coating the pipe with asphaltum is said to protect against rust.
Sections of iron pipe laid hy the Spring
Valley Company for conveying water to
this city, which had been thus coated (by
dipping in boiling asphaltum), have heen
found in excellent condition after lying
ten years, Other material can douhtless
be used with advantage.
When you inform us as to the]:
Cireular Instructions.
To GIVE EFFECTTO THE ACT OF CONGRESS APPROVED MAnCH J, 1871, DIRECTING DEPOS1TS TO BE MADE FOR THE SURVEY OF PUBLic LANDS, TO GO 1N PART PAYMENT OF
THE LANDS THUS SURVEYED.
DEPARTMENT OF THE INTERIOR,
Generat Lanp Orricr, May 6, 1871. }
(fentlemen:—By an Act of Congress approved March 3d, 1871, entitled ‘‘ An act
to amend au act entitled ‘ An act to reduce
the expenses of the survey and sale of the
public lands in the United States,’” approved May 30, 1862, the following became
a provisiou of law:
“Sro. 11. And be it further enacted, That
all such cases where settlers shall make
deposits in avcordance with the act, to the
eredit of the United States, for public surveys, such amounts so deposited shall go
in part payment for their lands situated in
the townships, the surveying of which is
paid for out of said deposits, and cffect
shall he given to tlis act by regulations to
be prescribed hy the Commissioner of the
General Land Office.”
In order to gather the foregoing into effect, the following regulations are prescribed for your ohseryance, viz:
When one or more settlers on public
lands shall apply to the Surveyor General
of the district within which such lands are
situated, for the survey of a particular
township, at his or their expense, that
ollicer shall furnish to said applicant or
applicants two separate estimates, one heing the cost of the suhdivisional survey of
the surveyahle portiou of the entiro township, and the other to cover the expense of
platting the survey as required hy the 10th
section, act of May 30, 1862, and the resoIntien explanatory of the same of July 1,
1864. (U.S. Laws, vol. 10, p. 410, and
vol. 11, p. 414, respectively.)
Settlers availing themselves of the provisions of the ahove quoted section shall
depesit with a United Stntes designated
depository to the credit of the U. S. Treasurer, on account of surveying the puhlic
lands and clerk hire in the Surveyor General’s office, in the district in which their
claims are situated, the sums estimated as
aforesaid, at the cest of the field and office
work.
The Surveyor General will take precaution to estimate adequate sums, therehy
preventing any deficiency in the payment
of deputy surveyor, as well as for clerk
hire involved in the service.
Where several settlers desire the survey
of the same township, the necessary depos
its to cover all expenses of the survey and
platting may he so suhdivided as to be
proportionate to the amount of lands. within the township claimed hy each settler;
this, however, isa matter to be regnlated
hy parties applying for such surveys, hut
all applicants should be informed that the
law makes no provision for the refunding
of any excess of the deposit over the value
of the lands taken; the excess, however, if
any, over and above the actual cost of the
survey in the fieldand office work will be refunded as heretofore under the resolution
of Congress of July 1, 1864. (U.S. Laws,
vol. 11, p. 414.)
No certificate of deposit can be received
in payment by the Receiver for more than
the cost of the land at Government price,
and when the certificate is for more than
that amount, the Receiver will indorse the
amount for which it is received, and will
charge the United States with that sum
only, and vot with the sum named on the
faco of the certificate.
Where the amount of deposit is, however, dess than the cost of the land, the certificate will of course he received at its fnee
value, and the remainder of cost of land
paid for in cash,
Assuming that the estimated cost of survey (hoth offico and field work) is $850,
which amount the party deposits, and the
actual cost is $800; the party will be entitled. under the act of July 1, 1864, tothe
$50 thus deposited in excess of the actual
cost of the field and offico work; hut he
will not he eutitled to tho return of the
$600 deposited in excess of the Government cost of one hundred aud sixty acres
at $1.25 per acre (amounting to $200.)
If, hofever, there are several applicants,
the amounts deposited by each can be
equitahly arranged among themselves, provided, of course, the aggregate deposits
cover the ostimated expenses of the survey
and incidontal clerk hire.
The Surveyor General shall distinctly
state to the applicant thnt the application
for survey and depositing of the money
will give no preference right to the land
where adverse claims exist and that all
contests relative to lands applied for, whenever they arise, must he investigated and
passed upon hy a proper local land office
before pre-emption entry can he allowed or
the deposit credited to the depositing
settler, as tho beucfits conferred by the act
of Congress, approved March 3, 1871, hereinbefore cited, innre exclusively to preemptors under existing laws,
In making his monthly and quarterly
returus, the Receiver shall designate the
lands in payment for which certificates of
deposit wero used by settlers under the
law, describing separately iu lis receipts
the amounts of such pnyments and the halauces paid in cash, if any occur, crediting
the United States in said returns with the
acres and purchase moncy of the lands embraced by the class of entries allnded to,
and debiting the sume with the amounts of
the respective deposits applied in payment
therefore, as shown by the certificates of
deposit which aro to be sent np as vouchers with appropriate quarterly accounts.
Very respectfully,
Wiis Druwmonp,
Commissioner.
To the Surveyors General, Registers and
Receivers.
A Letter to the Secretary of the
Treasury.
To tho Hon. Grorcre 8, Bourweun, Secretary of the Treasury, Washington, D. C.
Dear Sir:—It is curreutly reported, nnd
very generally believed, that Mi. Richardson, the Assistant Secretary of the Treasury, and Mr. Spinner, the Treasurer of
the United States, are to spend the coming
summer in Europe, there to assist in making arrangements for disposing of the new
United States hends te foreign capitalists.
If tbis be the case, is it not an acknowledgment, on your part, that there is in this
country an inadequate supply of money?
Certainly it is; for, if we hnve enongn
here, why send ahread to beg it in exchange fer honds, and pay to foreigners
interest for itsuse? Making this ncknowledgment, as you then clearly do, how can
you logically and consistently aveid the
conclusicn that the time has now arrived
when the country should have more currency? How can it he mere readily or
more cheaply ohtained thanby the governmeni itself furnishing it? Why not, then,
promptly and energetically advocate the
reversal of the policy of your predecessor,
Mr. McCulloch, and urge the reissue of
the greenbacks which he retired ?
It will, perhaps, he said that this is not
the road to specie paymeuts. Is your proposed policy such? Will you, with that
policy, aid in the accomplishment of tbat
result? Is an increase of our already
enormous and alarming foreign iudehtedness going to carry us forward a single
step in that direction? Will it not rather
retard us? and is the government doing its
duty—is it following a wise policy in entering into competition with tbe railroad
companies and those others who constitute
the great army of American horrowers in
foreign lands, and in forging additional
chains wherewith this and future generations shall he held in finnncial hondage to
European money lenders ?
The government and the railroad kings
having made up their minds thnt they will
have move nnd cheaper money than the
couutry has now to offer, I would most respectfully ask you whether, in your opinion,
that point has not been reached where THE
PEOPLE who also suffer for the want of an
ahundant and cheap supply of mouey, ard
cannot go abroad for it, should demand of
their rulers that they nlso shall have more,
and that it be furnished at home, and hy
the governmeut itself? Why not yourself
demand of Congress this addition to our
currency as 2 mcans of heading off the
wild scramble for Kuropean loans now fairly innugurated, and threatening such disaster?” Can so cniled ‘‘inflation” portend
so great evils as a mountain of foreign indehtedness.
Most earnestly inviting your serious consideration of these interesting and important questions, I_ have tho houor to be,
Yours respectfully,
Henry Carry Barrp.
Philadelphia, 406 Walnut street, May 23,
1871.
New Enouanp Earraquares.—W. T.
Brigham states that, since 1638, 227 earthquakes have heen recorded as happening
in New England, and four previous ones
are mentioned in Indian traditions. He
thinks that prohahly there were once volcanoes in New England, and particularly
in Connecticut. Prof. Dana dissents from
this opinion.
Maxrrsosaum is said to have heen found
in Patagonia.