ADVERTISEMENTS. iz 
Lace ine Thomas Mt., Millard Co, an Remarkably brilliant mar crystals, some 
ay teran aa and rarely a h long. Both the yellow and colorless inil are 
peri pren: Pree cme nis more beautiful than the Mexican. Crystals 5c. to $1.00. Matrix 
s, 50c. to $6.00. 
saartite ra =. win Poks. Millard Co., Utah. Fine poe onig octahedral and octahedral- 
dodecahedral crystals from one-fourth to two inches in diameter. The e crystals are perfectly 
formed, exhibit sharp angles and poli shed faces Ar with the associated Pyroxene form 
very attractive specimens. Groups 25c. to $5.00. 
Boxes have been received siles our nse announcement from Italy, Norway, Sweden, 
Germany, Canada, Lake Superior and man ny parts of the United States, so that choice pep es 
s Bhai a — Corun dum, Phosgenite, viele Eudidymite, Enstatite, Sunstone and the 
s mentioned in previous lists can still be furnished. The Sulphurs, Hematites, 
Selenites, > Pyrite and Rudellites are the most beautiful minerals ever seen and exceedin ngly low 
n pele 
RARE AND VALUABLE BOOKS. 
igi meted 9 G., Mi ie large eap ee 454 pp., 41 plates, many colored figures. 
xtra r e, foreign price, $52.50; my price $30.00. 
torer, Dictiona of Solubilities. Extra rare, $17.5 
Murchison’s Silurian System ine rare, 
Trelease and Gray, leman’s Botanical Works 4to, 92 tg rare, $ 
a 10.00. 
Hooker, Flora raphy. opt $12 2 i dto. Usual price, $62.50; my price, $20.00. 
eys. 1l 38 ae plates, cloth $5.50. 
Botany from P. R. R. 462 pp., 138 es, e1836 figu s, $5.00. 
: š 3.00. 
Mammals from P. R. R. 944 pp., 60 plates, 217 figures, $3.00. 
SEND FOR OUR CATALOGUES. 
Dr As E- FOOTE 
1224, 26, 28 N. 4ist St., Corner of Viola, Philadelphia, Pa., U. S. A. 
JOHN J HORN ESTABLISHED 1842. 
WM. H. HORN & BRO, 
MANUFACTURERS OF 
HORN’S STANDARD 
HARD RUBBER, LEATHER COVERED AND ELASTIC 
=—-TRUSSES,— 
Abdominal Supporters, Shoulder Braces, Suspensories, Elastic 
Hosiery, Crutches, Pile Pipes, Ete. 
Nos. 451, 453 and 455 North Third St., 
PHILADELPHIA, U. S. A. 
