MUNN & CO., Editors and Proprietors.
PUBLISHED WEEKLY AT
NO. 37 PARK ROW, NEW YORK.
0. D. MUNN. A. E. BEACH.
TERMS FOR THE SCIENTIFIC AMERICAN.
| One copy, one year, postage included | $3 20 |
| One copy, six months, postage included | 1 60 |
Clubs.—One extra copy of The Scientific American will be supplied gratis for every club of five subscribers at $3.20 each; additional copies at same proportionate rate. Postage prepaid.
Remit by postal order. Address MUNN & CO., 37 Park Row, New York.
