> a 
MINERALS; SC PIC 86 BER DICAD, BOOBS, 
ELLS, FOSSILS, BIRDS, —— 
And all objects ee VATURAL HISTORY are bought, sold and exchanged. 
No. 1223 Belmont Avenue, Philadelphia, Penna. 
Profes i Mineralogy; Fellow of the. “gy erican Association for the Ad nt of Science; 
Life member of the Academy of Nat Sciences , Phila., and American Museum of Nat. Hist., Central Park, 
N. ¥, City, 
part of the world by mail. Specimen copies of the illustrated monthly Naturalist’s 
Lei sure Hour of 32 pages sent free Subscription 75 cents a year, for club rates and premiums see each 
mont! Ny nae 
Ir the highest award given to any one at the Centennial “xposition of 1876, and the only award and 
medal. given: to any American for “Collections of Mine vals.” 
PETES F288 Sore, 
‘ ts Fx th t 
eh 1eep interleaved $1. 25, 14 salt 
1 ) re 
College size, 3g 4x6 in Shelf Ape! imens 
2 ee i 
. protasely red SL 34 and the rite and engraver 
one. ne about § 09 before a G0 abc ‘stra of. Sy ans of the table of species and accompanying 
tables, m ost spectes may rifle The price-list is an exce enpnte heck ls, containing the names of all the 
species, and th ciate, arranged alphabetic ally pee = eced ne by the spectes number. The 
species number indicates the place oan any mineral in Bog e of species re _ t aualty. be found the 
species name, hyena Srpelnt cleays fr acture ha = ees, nee fie gravity "ee ‘ usibility and crystalli- 
zation. I hay i list, tI ha 876 are no 0 r in stock. 
LECTIONS OF MINERALS tor Students, Anat Profs ‘Phyitclan $. 
The collections ee 100 illustrate all the ogy yt kpee cies and ubdivisions in Den na and other 
works on Mineralogy; all ee gf ass ipal Ore *, ke, t P bites with printed label coed ean 
cay pe rem “agg ig i her price a collections give I 
the name, localit nat i ae sition of f the} 2 ineral; mapa higher, 
nied by my nserated Calciogae pea table of species. The si api tage many larger. 
tr Sars % 25 50 100 et 
Noumeper or Specimens. inbox | in be (in Boeke 200 | 300 
brystule aud fragments. oa. ei BP Bad $ 50 | $100 | $200 | $100 ) $200) $3 00 
Student’s 3 size, larger . ie eel genta eee i ha valent ees | 50 300 | 600 5 00 16 00 25 00 
ize g in. xl Oe ee ee nae I | 10 00 25 00 50 00 
ade ig Qh, 6x3} 4 in | Shelf f Specimens, . i 25 00 50 00 > 100 00 
50 00 150 00 | 300 00 
I have now over 70 tons, and over fg ger worth of Minerals, mostly erystallized, stock. E¢ refer 
the following Gentlemen and College all of ¥ whom, with thousands = others, have bon ght of me an ad rot of 
them ha 1a ve given me especial permi sit to use their names as es ee. 
_ Prof. 8. F. = d, = J. ike es all, Prof. F.V. Hayden Prof. B Posipall y, Prof. ©. V. Riley, Dr. Joseph 
Leidy, Prof. J. nd E 8. Dan: na, T. A. Edison, Prof. G. J. Brush, Prof. J. P. Co poke, E, B. Coxe, Agassiz Museum, 
Harvard Uniy be rot. A H., Prof. C. S. Sargent, Prof. C. = Bessey, Iowa Sta me € ri ege, Dr. John 8 
Sioeiria gs, Pr of * inch, Pro J. ea Newberry, D.S. Jordan, Prof R yee Richards len S. Rich — Prot 
Prof. T. ‘autre Hunt, ©. S. Pisin, ent, Prof. A. E. Smith, Beloit poten Prof. G. 
Paul Nic tae Cincinnati, Cincinnati N. H. Society, M. B —  Ministe r of Instruction, Paris, Fre ance, ee 
} Lisbon Portugal, Prof. gent Prof. Ira Remsen, Gen. A. "Gadolin a School of Mines, St. 
irg, Russia, Prof. A. E. Nordenschiold Royal Museum, ‘Stookhokm, Sweden, Dr. N Nicolo Moreira Imperial 
. Rio de Janeiro, Brazil, British Museum, Royal Mhsenm Berlin, Dr. P. De .ffe rari Italy, Hi: ( 
University, Unive rsity of California, University of eae, Oregon State College, Yale ¢ t Unters 
riversit 
U Iniversity, rr 9 College, Michiga n University, Welles ih College, See — ri 
Shusetts Institute of moose logy, Cal. ‘Sehool of Mine Univ sity of Virginia, Un a sity ee 
“tate University, Min ta State Normal School, Moi Gil Colle ge, Am ve z College, Chicago ie niversity, 
Ye ae ¥ of Ne ote Dame, ‘Princeton bine, Johns Hopk ins University, University of Georgia, Un srsity of { Yh 0, 
omer ae ae , and many others in Nevada, Washington Territory, Canada, Maine, ‘Temes, Peru, € hili, 
Engl land, zil, Gersie ustria, He, aie. 
‘Shells, re ae ean put up collections shells at the “gag low rates: 25 Genera, 25 species, $1.00; in box, 
$1.25. 50 Genera, 100 species, $5.00; in box, 36.00. 100 Genera, 300 species, $25.00; 200 Genera, 1,000 species, 
ure . 3 JES 
Catalogue of rato ye ~ Shells, made for me by George W. Tryon, Jr., who has labelled nearly all my 
Shells, 3 cents, printed on eye with gpk label de a 10 cents. I “ai purchased one or two of the most 
celebrated collections seers. wi ave now 0 0 1b ne 3,000 oye mer ecimens of Shells and 
Corals in stocix. Ceionns of "Birds, Eggs, asi Skins ‘ = Ste, ents, rae ote 3 of various classes 0 
tific Books, 3 ets. Medical Books, 80 pp., io oe aPimaas spesity aracty what class of books 
yu wish catalogues Bry 
Send for t the Naturalist’s Leisure heute ibe Ee B apaing rig Specimen copy free. You will confer ” 
Youble favor by handing this rother person interested in science, 
