3 
ETIWAN GUANOS, 
SOLUBLE MANURES, 
AND 
SMVThLIProRES ACIHO, 
MANUFACTURED AT THE 
ETIWAN WORKS, 
CHARLESTON, &. C., 
BY THE 
ULPRURIG ACKD & SUPERPRUSPHATE COMPANY, 
Prof. N. A. PRATT, C. G. MEMMINGER, 
Chemist. President. 
W. W. MEMMINGER, M. D., 
Assistant Chemist. 
The now well-known ETIWAN GUANO is manufactured from the Native Bone Phosphates of 
South Carolina. These Phosphates in their natural state are Insoluble, and require to be ground to 
powder, and made Solubie by Sulphurie Acid. This Company have now in operation the largest Sul- 
phurie Acid Chambers at the South, and are, therefore, able to manufacture at the lowest rates, the 
highest grade of Fertilizer; it being clear that the greater the proportion of Soluble Phosphate which 
any Fertilizer contains, the less the quantity required per acre. In order to make the Fertilizer com- 
plete, Ammonia and Potash in sufficient quantities are added. With these views the Company manu- 
facture and offer for sale 
ETIVWwAN GuANos, 
Warranted to contain from 15 to 20 PER CENT. OF DISSOLVED BONE PHOSPHATE OF LIME, 
and from 2 to 24 per cent. of AMMONIA, with a sufficient addition of PERUVIAN GUANO 
and POTASG, to adapt it to all crops. 
DISSsoiLVvEeD HONE, 
Of high grade, suitable for Manufacturers or for Planters, being in itself an excellent Fertilizer, and 
specially adapted for compost. As large quantities of Sulphuric Acid are used to dissolve the Phos- 
phate, this will be found a cheap and convenient way to transport that material. The grade fur- 
nished will be from 18 to 20 per eent. Dissolved Bone bhesphate. Still higher grades will be furnished 
to order at an additional price per centage. 
GROUND BONE, 
At much lower rates, consisting simply of the Native Bone Phosphates ground to powder. 
WM. C. BEE & CO., 
Asents, No. 14 Adger’s Wharf. 
N. B.—The percentage of Dissolved Bone Phosphate of Lime, and Ammonia in all the Etiwans, 
is ascertained at the Works, by their Chemist, before delivery. Should any purchaser be dissatisfied, 
he may return average samples of any purchase, within thirty (30) days after delivery, and they will 
be analyzed anew, and any deficiency in the percentage guaranteed will be made good to him by the 
Company. 
