The daily exchange. [volume] (Baltimore, Md.) 1858-1861, 1860-10-30

u A IL ID
NEHk s ar
VERY sfq % M Sse Of that
SSs9 a neT Ges k to be sd
change SalesroOms, Second street
a aFor particulars see adveT'ifem E0t Ed
SOMBRERO GUANO.
cation Wa Pgs eR a are nj m that Of this
ia which Journal the attacks upon the SombreTo
Guano originally appeared but The editor without assign
Ing any Fs9s$d 9tSdP publish it.
% Smiths 'chart Baltimore, Nd,
To the Editors Of the american Fqrmer; ''h' looo'
have just returned Sombrero Island and bep
to say few words in reference the structures upon Som
STgG m Which d hage been published the Farmer
means are used to promote any opposing enterprise have
OF Navasa or other Guano puts himself in opposition to
our business upon premises which he has invented and
Wen knows TO De utterly groundess becomes speak
OUT ana expose the fraud which is thus designed upon
sembreTo Guano is not known for the first time to-day
for It was in 1850 as an institution upon solid
basis Then It was analysed, and repeatedly since it has
seen ansIyzed by al the competent chemists in the United
atested its preemnent richness in available phosphate
and ITS By IN @
standard bone phosphate and at this day. it is we'll
made by Fowle, Reese, the Petersburg COMPANY
into which itenter material reputation and exert
to accomplish without it. Thus it that the real excellence
Of am b 81 our G9ano have provoked the jealousy
ton from the intrinsic wortessness of his article by
us upon which to build for himself Thus it IS
too that he has deemed necessary get the assistance of
uano SO that by the prestige Of such accidental position,
the word Of the reSso may strike the untEnking and
9nSuspectng with force Of authority which is not justi-
nel by either their substance or their truth
NOW, with profound for Science and its true
followers but contempuOus in my regard of those un
scrupuous ones, who affect its accomplishments they
are ignorant of its simplest Tudments, protest in
dIgnantIy against the unrarness of the publications
point But that the author have the opportunity of
indicating himself before his profession and the public if
he can do propose that his statements shall be sub
mltted to scientific tribunal of three of whom
leaving only the chemists selected by our house
Promising thai the whole expense of this commission shall
to prove before it in the most unqualified manner upon
penalty Of two hundred dollars payable default to the
AS TO THE NAvAsA GUANO:
ls That Nayasa Guano is nearly drt poor fertili-
ID That apart from its poverty bone phosphate it is
3D. That Navasa Guano inferior to CopRoLIrEs for
and all OF the purposes of phosphate material.
4th That the solubity of Navasa Guano under atmos
pherc influences is barely apprecabe compared with that
of Sombrero Guano
5th That Navasa Guano will not make either commpr-
cal or agricultural superphosphate of lime
9TH That account of the large proportion of iron and
considered material for the manufacture of copperas
anu ai"in' 'han f T% S Spap94 crr,po.
1st That SOmbrero GuanO is the efficient and eco
nomical OF the Phosphate Guanos.
bone phosphate that Navasa Guano does.
species. INV
4th That Sombrero Guano is servceable material
for superphosphate and manipulating purposes
9th That DR. Stewards published statements in depreca
ton of Sombrero compared with Navasa Guano incor
rect in nearly every particular
Beev ing that this is the aireSt method coming
right of the contest imposed u.s. and in the hope that
will insert this paper communication and obge
ow