MUNN & CO., Editors and Proprietors.
Reading edition
PUBLISHED WEEKLY AT
NO. 37 PARK ROW (PARK BUILDING), NEW YORK.
O.D. MUNN. A.E. BEACH.
TERMS FOR THE SCIENTIFIC AMERICAN.
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The Scientific American Supplement
is a distinct paper from the Scientific American. THE Supplement is issued weekly; every number contains 16 octavo pages, with handsome cover, uniform in size with Scientific American. Terms of subscription for Supplement, $5.00 a year, postage paid, to subscribers. Single copies 10 cents. Sold by all news dealers throughout the country.
Combined Rates.—The Scientific American and Supplement will be sent for one year, postage free, on receipt of seven dollars. Both papers to one address or different addresses, as desired.
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Publishers' Notice to Mail Subscribers.
Mail subscribers will observe on the printed address of each paper the time for which they have prepaid. Before the time indicated expires, to insure a continuity of numbers, subscribers should remit for another year. For the convenience of the mail clerks, they will please also state when their subscriptions expire.
New subscriptions will be entered from the time the order is received; but the back numbers of either the Scientific American or the Scientific American Supplement will be sent from January when desired. In this case, the subscription will date from the commencement of the volume, and the latter will be complete for preservation or binding.