28 THE YOUNG 
EXCHANGES. 
Only those who are subscribers, and whose names 
are entered on our books have the privilege of inserting ex- 
changes. 
Exchanges must be on separate slips of paper or postal 
cards. If mixed with business letters or cards they cannot 
be used. 
Exchanges must not exceed thirty words. 
Buying and selling belong to the advertising department. 
We reserve the right to omit the exchange c"lumn, whe 
we have not room for it, and the amount ot space at our dis- 
posal will regulate the number of insertions given to each 
exchange, the preference being always given to those who 
have not previously used our columns. 
To exchang-e, fine imported game fowls of the 
best strain for Fleetwood scroll saw, compound 
microscope, telescope, magic lantern, shot gun, 
or offers. E. Alexander, Johnstown, Fulton Co., 
N. Y. Box 47. 
Wanted, scientific books, minerals fossils and 
Indian relics, in exchange for minerals, fossils 
Indian relics, shells, etc. ; send for lists ; corres- 
pondence in German and English. A. W. Baily, 
Box 712, Atlantic City, N. J. 
J. T. Bell, Franklin, Pa., has set of ivory chess- 
men, German flute, six extra keys, value $12, 
books, etc., to exchange for magic lantern, music 
box, guns, revolvers, or offers. 
Birds eggs and arrow-heads to exchange for 
fossils and minerals, and birds eggs : send for my 
list. Clement G. Burns, Salem, Col. Co., Ohio. 
Minerals (zeolites, etc.), to exchange for other 
minerals; state what specimens you have to ex- 
change. H. L. Clapp, 35 West Cottage St., Eox- 
bury, Mass. 
Cabinet mineral specimens of Idaho in ex- 
cliange for books, minerals, curiosities, etc, etc.; 
send for list and state what you have to exchange. 
P. Clough, Junction, Lemhe Co., Idaho. 
Type, in ex(^hange for curiosities, fossils, etc. 
Geo. K. Fischer, 729 North 6th St., Philadelphia, 
Pa. 
I have some stamps which I would like to trade 
for stuffed birds, birds eggs and nests ; I am also 
open to an offer; send for list of stamps, A. G. 
G., Box 26, Summit, New Jersey. 
U. S. and foreign postage and revenue stamps 
for others ; U. S. match and medicine especially; 
send list or sheet and I will do the same. B M. 
Hammond, cor. Elm and Live Oak Sts., Dallas, 
Texas. 
Wanted, a hand or self-inking printing press, 
small si;^e, in exchange for books, magazines, 
papers, etc. B. D. Howell, High Bridge, Hunter- 
don. Co., N. J. 
Demas lathe sea shells, rubber boots, Cali- 
fornia woods. Young Scientist and paper shells, 
for stencil dies, boxing gloves, revolver, foils, 
book on navigation, and manly arts. A. W. Port, 
San Diego, Cal. 
To exchange, an $8 Challenge self-inking print- 
ing press, chase 3x5 inch, for type or offers. Ad- 
dress, bv sealed envelope, Wm, F. Hill, 666 Bergen 
St., Brooklyn. N. Y. 
To exchange, a $60 Wardwell (2 spool) sewing 
machine, nearly new. also a $3.50 stylographic 
pen, for coins and books, or offers, C. C. Bulkley, 
195 Sigourney St., Hartford, Conn. 
Wanted, to correspond with some one living 
near the ocean beach also some one living near 
any lead or copper mines. Ewing McLean, 
Greencastle, Ind. 
To exchange for 1 new Vol. II. Young Scientist. 
1 new Vol. I of ditto, and Prof. Bell's Lectures on 
the Telephone. F. H. Burger, Chester, Pa, 
I have 2.000 foreign stamps that I would like to 
exchange for others. F. Cushing. P. O. Box 178, 
Wattsburg, Erie Co., Pa. 
SCIENTIST. 
Wanted back numbers of "American Natur- l 
alist" and "American Journal of Science and i 
Arts " (Silliman's Journal), for beautiful speci- • 
mens, named, of American ferns, mounted or 
unmounted. Box 16, Pine Plains, N. Y. ' 
An Official Printing Press,- must be in good i; 
order, azid type to make a complete printiiag I 
outfit ; state what is wanted in exchange. W. K I 
Cusliman, Hartford, Ct. 
Minerals, birds eggs, shells, woods, stamps. 
nests, books, insects, etc., to exchange for coins, 
stamps, minerals, birds eggs, insects, and fossils; ; 
send for my lists. Frank P. Fletcher, St. Johns- j 
bury, Vermont. ^ \ 
Wanted to exchange 1 copy of Instruction in | 
Wood Engraving, or set of dozen prints, suitable \. 
for practice, for specimens of algae or minerals. ]! 
S. E. Fuller, 25 Bond St., New York. i|. 
Wanted, copy of book called Corner Cupboard, ' 
and other scientific books: state what is wanted ' 
in exchange. G. S. Griffin, Emporia, Kansas. 
Mosses from Germany, Colorado, and Illinois, 
also plants, Phasnogamous and Crytogamic, to 
exchange for other mosses, lichens, liverworth, I 
or algaj, East and South. Prof. P. Fr. Shuelke, i 
Box 128, Pekin, Hi. 
Wanted, a household microscope, telescope, 
large lenses, well-mounted slides for the micro- 
scope, books on the microscope or entomology, ' 
in exchange for stuffed birds or minerals; de- 1; 
scribe offers, and state what is wanted in ex- 
change. E. 0. Tuttle, Hampden, Mass. 
A large numbei- of books, papers, and maga- I 
zines, to exchange for type, printing material, or 
offers. J. T. Jackson, Box 48, Metuchen, N. J, 
Minerals to exchange for other minerals ; state 
what specimens you have for exchange. Samuel 
Wynne, Box 54, Phoenixville, Pa. 
Will exchange, for printing outfit or shot gun, i 
6 years Nos. of Scientific American, with Supple- j 
ment of i.876, 545 foreign and U. S. stamps. Art of 
Swimming, Instruction in Shorthand, and other ! 
books. W. A. Smith, West Eandolph, Vt. 
Insects and butterflies from China ; state what - 
is offered in exchange. Edward Laurent, 621 : 
I Marshall St., Philadelphia, Pa, 
Good Specimens of the 17 years' locust (17 year 
cicada), in exchange for any kind of insects, 
beetles, moths, or butterflies. Harry C. Beardslee, I 
Painesville, Lake Co., Ohio. j 
Birds eggs, books, foreign stamps, a good ham- 
mock, and revolver, to exchange for birds eggs, j 
and works on birds. F. D. Brown, Gallupville, 
Schoharie Co., N. Y. 
A magic lantern with eight slides, cost $5, and. 
other things, to exchange for scientific books, j 
chemicals, or chemical apparatus, etc. A Camp- i 
bell, Box 31, Derrick City, McKean Co.. Pa. 
Idaho Mineral Specimens, for bound books on 
science, travels, history, biography, political, ma- 
sonic, and others that are instructive. J. P. 
Clough, Junction, Lemhi Co., Idaho. 
I have minerals (inclu-ding fossils and den- ; 
trites), to exchange for minerals; also a papyro- ' 
graph outfit, without press (worth $25), for offers.. 
W. H. Eastman. Hyde Park, Mass. 
Klose's celebrated " School for the Clarionet,"" 
new, $3; will exchange for telescope, microscope, 
piccolo, books, or offers. Eush Holbrook. Wone- 
woe, Juneau Co., Wis. 
One or two handsomely mounted red deer heads,, i 
attractive ornaments for any dining-room or hall,. \ 
for microscope, telescope, sporting implements, j 
ca.mping outfit, scientifle books, or offers. E. B. 
Hough, Lowville, Lewis Co., N. Y. 
Lower Silurian fossils from near the Falls of ! 
St. Anthonv. Minn., for good microscopic material, 
etc. John Walker, 810 Ave. S„ Minneapolis, Minn. : 
